--- _id: '13338' abstract: - lang: eng text: This work discusses the additive manufacturing of an axicon lens using cyclic olefin copolymer (TOPAS), and its characterization between 100 GHz and 300 GHz. The proposed manufacturing process followed by dip-coating post-processing provides an improved surface finish. Additionally, the terahertz output of the lens remains intact over the entire frequency range. author: - first_name: Abhijeet Narendra full_name: Shrotri, Abhijeet Narendra id: '74090' last_name: Shrotri orcid: 0000-0003-2116-156X - first_name: Suraj full_name: Joshi, Suraj last_name: Joshi - first_name: Lea full_name: Vogel, Lea id: '77129' last_name: Vogel - first_name: Annamarija full_name: Starsaja, Annamarija last_name: Starsaja - first_name: Oliver full_name: Stübbe, Oliver id: '51864' last_name: Stübbe orcid: 0000-0001-7293-6893 - first_name: Sascha full_name: Preu, Sascha last_name: Preu citation: ama: Shrotri AN, Joshi S, Vogel L, Starsaja A, Stübbe O, Preu S. Terahertz Axicon Lenses. IEEE; 2026:2. doi:10.1109/irmmw-thz61557.2025.11319870 apa: Shrotri, A. N., Joshi, S., Vogel, L., Starsaja, A., Stübbe, O., & Preu, S. (2026). Terahertz Axicon Lenses. In 2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) (p. 2). IEEE. https://doi.org/10.1109/irmmw-thz61557.2025.11319870 bjps: 'Shrotri AN et al. (2026) Terahertz Axicon Lenses. Piscataway, NJ: IEEE.' chicago: 'Shrotri, Abhijeet Narendra, Suraj Joshi, Lea Vogel, Annamarija Starsaja, Oliver Stübbe, and Sascha Preu. Terahertz Axicon Lenses. 2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, NJ: IEEE, 2026. https://doi.org/10.1109/irmmw-thz61557.2025.11319870.' chicago-de: 'Shrotri, Abhijeet Narendra, Suraj Joshi, Lea Vogel, Annamarija Starsaja, Oliver Stübbe und Sascha Preu. 2026. Terahertz Axicon Lenses. 2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, NJ: IEEE. doi:10.1109/irmmw-thz61557.2025.11319870, .' din1505-2-1: 'Shrotri, Abhijeet Narendra ; Joshi, Suraj ; Vogel, Lea ; Starsaja, Annamarija ; Stübbe, Oliver ; Preu, Sascha: Terahertz Axicon Lenses. Piscataway, NJ : IEEE, 2026' havard: A.N. Shrotri, S. Joshi, L. Vogel, A. Starsaja, O. Stübbe, S. Preu, Terahertz Axicon Lenses, IEEE, Piscataway, NJ, 2026. ieee: 'A. N. Shrotri, S. Joshi, L. Vogel, A. Starsaja, O. Stübbe, and S. Preu, Terahertz Axicon Lenses. Piscataway, NJ: IEEE, 2026, p. 2. doi: 10.1109/irmmw-thz61557.2025.11319870.' mla: Shrotri, Abhijeet Narendra, et al. “Terahertz Axicon Lenses.” 2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), IEEE, 2026, p. 2, https://doi.org/10.1109/irmmw-thz61557.2025.11319870. short: A.N. Shrotri, S. Joshi, L. Vogel, A. Starsaja, O. Stübbe, S. Preu, Terahertz Axicon Lenses, IEEE, Piscataway, NJ, 2026. ufg: 'Shrotri, Abhijeet Narendra u. a.: Terahertz Axicon Lenses, Piscataway, NJ 2026.' van: 'Shrotri AN, Joshi S, Vogel L, Starsaja A, Stübbe O, Preu S. Terahertz Axicon Lenses. 2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Piscataway, NJ: IEEE; 2026.' conference: end_date: 2025-08-22 location: ' Helsinki, Finland ' name: 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) start_date: 2025-08-17 date_created: 2026-01-16T14:48:22Z date_updated: 2026-02-10T12:42:43Z department: - _id: DEP5020 - _id: DEP6020 doi: 10.1109/irmmw-thz61557.2025.11319870 keyword: - Manufacturing processes - Surface waves - Three-dimensional printing - Surface finishing - Surface treatment - Lenses language: - iso: eng page: '2' place: Piscataway, NJ publication: 2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) publication_status: published publisher: IEEE status: public title: Terahertz Axicon Lenses type: conference_editor_article user_id: '83781' year: '2026' ... --- _id: '13346' abstract: - lang: eng text: This article discusses the additive manufacturing and post-processing of axicons, and their performance evaluation using attenuation and near-field-measurements based fundamental techniques. The axicons are manufactured using the materials cyclic olefin copolymer (TOPAS) and polymethyl methacrylate (PMMA), for their respective use in terahertz and near-infrared applications. An emphasis is placed on the dip-coating-based post-processing. Interval dipping and intermittent hardening lead to excellent surface finish and transparency in case of additively-manufactured near-infrared axicons. The dip-coated samples exhibit surface roughness of sub 10nm, and a uniformly distributed thin layer coating over the axicon surface. In addition to the improved surface finish and transparency, the coatings are also closely matched in refractive index to the axicon material. Such post-processed axicons pave the way for rapid-prototyping and production. author: - first_name: Abhijeet Narendra full_name: Shrotri, Abhijeet Narendra id: '74090' last_name: Shrotri orcid: 0000-0003-2116-156X - first_name: Annamarija full_name: Starsaja, Annamarija last_name: Starsaja - first_name: Suraj full_name: Joshi, Suraj last_name: Joshi - first_name: 'Sascha ' full_name: 'Preu, Sascha ' last_name: Preu - first_name: Oliver full_name: Stübbe, Oliver id: '51864' last_name: Stübbe orcid: 0000-0001-7293-6893 citation: ama: Shrotri AN, Starsaja A, Joshi S, Preu S, Stübbe O. Multispectral characterization of additively manufactured and dip-coated axicons. Optica Open. Published online 2026. doi:https://doi.org/10.1364/opticaopen.31149016 apa: Shrotri, A. N., Starsaja, A., Joshi, S., Preu, S., & Stübbe, O. (2026). Multispectral characterization of additively manufactured and dip-coated axicons. In Optica Open. Optica Publishing Group. https://doi.org/10.1364/opticaopen.31149016 bjps: Shrotri AN et al. (2026) Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. Optica Open. chicago: Shrotri, Abhijeet Narendra, Annamarija Starsaja, Suraj Joshi, Sascha Preu, and Oliver Stübbe. “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons.” Optica Open. Optica Publishing Group, 2026. https://doi.org/10.1364/opticaopen.31149016. chicago-de: Shrotri, Abhijeet Narendra, Annamarija Starsaja, Suraj Joshi, Sascha Preu und Oliver Stübbe. 2026. Multispectral characterization of additively manufactured and dip-coated axicons. Optica Open. Optica Publishing Group. doi:https://doi.org/10.1364/opticaopen.31149016, . din1505-2-1: 'Shrotri, Abhijeet Narendra ; Starsaja, Annamarija ; Joshi, Suraj ; Preu, Sascha ; Stübbe, Oliver: Multispectral characterization of additively manufactured and dip-coated axicons. In: Optica Open, Optica Publishing Group (2026)' havard: A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Multispectral characterization of additively manufactured and dip-coated axicons, Optica Open. (2026). ieee: 'A. N. Shrotri, A. Starsaja, S. Joshi, S. Preu, and O. Stübbe, “Multispectral characterization of additively manufactured and dip-coated axicons,” Optica Open. Optica Publishing Group, 2026. doi: https://doi.org/10.1364/opticaopen.31149016.' mla: Shrotri, Abhijeet Narendra, et al. “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons.” Optica Open, Optica Publishing Group, 2026, https://doi.org/10.1364/opticaopen.31149016. short: A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Optica Open (2026). ufg: 'Shrotri, Abhijeet Narendra u. a.: Multispectral characterization of additively manufactured and dip-coated axicons, in: Optica Openo. O. 2026.' van: Shrotri AN, Starsaja A, Joshi S, Preu S, Stübbe O. Multispectral characterization of additively manufactured and dip-coated axicons. Optica Open. Optica Publishing Group; 2026. date_created: 2026-01-27T11:53:40Z date_updated: 2026-02-10T10:16:40Z department: - _id: DEP5020 - _id: DEP6020 doi: https://doi.org/10.1364/opticaopen.31149016 keyword: - additive manufacturing - stereolithography - dip-coating - post-processing language: - iso: eng page: '5' publication: Optica Open publication_identifier: eissn: - '2334-2536 ' publication_status: published publisher: Optica Publishing Group status: public title: Multispectral characterization of additively manufactured and dip-coated axicons type: preprint user_id: '83781' year: '2026' ... --- _id: '13363' abstract: - lang: eng text: This article discusses the additive manufacturing and post-processing of axicons, and their performance evaluation using attenuation and near-field-measurements based fundamental techniques. The axicons are manufactured using the materials cyclic olefin copolymer (TOPAS) and polymethyl methacrylate (PMMA), for their respective use in terahertz and near-infrared applications. An emphasis is placed on the dip-coating-based post-processing. Interval dipping and intermittent hardening lead to excellent surface finish and transparency in case of additively-manufactured near-infrared axicons. The dip-coated samples exhibit surface roughness of sub 10 nm, and a uniformly distributed thin layer coating over the axicon surface. In addition to the improved surface finish and transparency, the coatings are also closely matched in refractive index to the axicon material. Such post-processed axicons pave the way for rapid-prototyping and production. author: - first_name: Abhijeet Narendra full_name: Shrotri, Abhijeet Narendra id: '74090' last_name: Shrotri orcid: 0000-0003-2116-156X - first_name: Annamarija full_name: Starsaja, Annamarija last_name: Starsaja - first_name: 'Suraj ' full_name: 'Joshi, Suraj ' last_name: Joshi - first_name: Sascha full_name: Preu, Sascha last_name: Preu - first_name: Oliver full_name: Stübbe, Oliver id: '51864' last_name: Stübbe orcid: 0000-0001-7293-6893 citation: ama: 'Shrotri AN, Starsaja A, Joshi S, Preu S, Stübbe O. Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. Photonics: Open Access Journal. Published online 2026. doi:https://doi.org/10.20944/preprints202602.0389.v1' apa: 'Shrotri, A. N., Starsaja, A., Joshi, S., Preu, S., & Stübbe, O. (2026). Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. In Photonics: Open Access Journal. MDPI . https://doi.org/10.20944/preprints202602.0389.v1' bjps: 'Shrotri AN et al. (2026) Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. Photonics: Open Access Journal.' chicago: 'Shrotri, Abhijeet Narendra, Annamarija Starsaja, Suraj Joshi, Sascha Preu, and Oliver Stübbe. “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons.” Photonics: Open Access Journal. MDPI , 2026. https://doi.org/10.20944/preprints202602.0389.v1.' chicago-de: 'Shrotri, Abhijeet Narendra, Annamarija Starsaja, Suraj Joshi, Sascha Preu und Oliver Stübbe. 2026. Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. Photonics: Open Access Journal. MDPI . doi:https://doi.org/10.20944/preprints202602.0389.v1, .' din1505-2-1: 'Shrotri, Abhijeet Narendra ; Starsaja, Annamarija ; Joshi, Suraj ; Preu, Sascha ; Stübbe, Oliver: Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. In: Photonics: Open Access Journal, MDPI (2026)' havard: 'A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons, Photonics: Open Access Journal. (2026).' ieee: 'A. N. Shrotri, A. Starsaja, S. Joshi, S. Preu, and O. Stübbe, “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons,” Photonics: Open Access Journal. MDPI , 2026. doi: https://doi.org/10.20944/preprints202602.0389.v1.' mla: 'Shrotri, Abhijeet Narendra, et al. “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons.” Photonics: Open Access Journal, MDPI , 2026, https://doi.org/10.20944/preprints202602.0389.v1.' short: 'A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Photonics: Open Access Journal (2026).' ufg: 'Shrotri, Abhijeet Narendra u. a.: Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons, in: Photonics: Open Access Journalo. O. 2026.' van: 'Shrotri AN, Starsaja A, Joshi S, Preu S, Stübbe O. Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. Photonics: Open Access Journal. MDPI ; 2026.' date_created: 2026-02-09T14:25:17Z date_updated: 2026-02-10T10:12:11Z department: - _id: DEP5020 - _id: DEP6020 doi: https://doi.org/10.20944/preprints202602.0389.v1 keyword: - additive manufacturing - stereolithography - dip-coating - post-processing language: - iso: eng page: '15' publication: 'Photonics: Open Access Journal' publication_identifier: eissn: - '2304-6732 ' publication_status: published publisher: 'MDPI ' status: public title: Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons type: preprint user_id: '83781' year: '2026' ... --- _id: '13495' abstract: - lang: eng text: The use of additive manufacturing for rapid prototyping of near-infrared and terahertz components provides seamless and error-free production. This article discusses the additive manufacturing and post-processing of axicons and their performance evaluation using attenuation and near-field-measurements based fundamental techniques. The axicons are manufactured using the materials cyclic olefin copolymer (TOPAS) and polymethyl methacrylate (PMMA), for their respective use in terahertz and near-infrared applications. The optical and terahertz components manufactured using traditional 3D-printing processes, e.g., fused filament fabrication or stereolithography apparatus exhibit high surface roughness in the range of 15 ± 2.5 µm, resulting in undesired propagation and scattering in the near infrared wavelengths. This research work proposes an economical post-processing technique for additively manufactured terahertz and near-infrared axicons for applications in multispectral characterization, e.g., bio-sensing. The authors used an enhanced method of dip-coating, which involves interval dipping and intermittent hardening to achieve better surface finish. An emphasis is placed on interval dipping and intermittent hardening, which lead to excellent transparency in case of additively-manufactured near-infrared axicons. The dip-coated samples exhibit surface roughness below 10 nm. With the use of heated resin material as the coating layer, due to reduced viscosity, the resin material distributes uniformly over the surface of the 3D-printed terahertz and near-infrared axicons. The authors also observed that the DOF length deviation between unprocessed and enhanced dip-coated axicons remains within the measurement error estimation from analytical calculations. In addition to the improved surface finish and transparency, the coatings are also closely matched in refractive index to the axicon material. Such post-processed axicons pave the way for producing a wide array of systems in the fields of communication, imaging, and bio-sensing. article_number: '264' author: - first_name: Abhijeet Narendra full_name: Shrotri, Abhijeet Narendra id: '74090' last_name: Shrotri orcid: 0000-0003-2116-156X - first_name: Annamarija full_name: Starsaja, Annamarija last_name: Starsaja - first_name: Suraj full_name: Joshi, Suraj last_name: Joshi - first_name: Sascha full_name: Preu, Sascha last_name: Preu - first_name: Oliver full_name: Stübbe, Oliver id: '51864' last_name: Stübbe orcid: 0000-0001-7293-6893 citation: ama: Shrotri AN, Starsaja A, Joshi S, Preu S, Stübbe O. Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. Photonics. 2026;13(3). doi:10.3390/photonics13030264 apa: Shrotri, A. N., Starsaja, A., Joshi, S., Preu, S., & Stübbe, O. (2026). Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. Photonics, 13(3), Article 264. https://doi.org/10.3390/photonics13030264 bjps: Shrotri AN et al. (2026) Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. Photonics 13. chicago: Shrotri, Abhijeet Narendra, Annamarija Starsaja, Suraj Joshi, Sascha Preu, and Oliver Stübbe. “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons.” Photonics 13, no. 3 (2026). https://doi.org/10.3390/photonics13030264. chicago-de: Shrotri, Abhijeet Narendra, Annamarija Starsaja, Suraj Joshi, Sascha Preu und Oliver Stübbe. 2026. Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. Photonics 13, Nr. 3. doi:10.3390/photonics13030264, . din1505-2-1: 'Shrotri, Abhijeet Narendra ; Starsaja, Annamarija ; Joshi, Suraj ; Preu, Sascha ; Stübbe, Oliver: Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. In: Photonics Bd. 13. Basel, MDPI AG (2026), Nr. 3' havard: A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons, Photonics. 13 (2026). ieee: 'A. N. Shrotri, A. Starsaja, S. Joshi, S. Preu, and O. Stübbe, “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons,” Photonics, vol. 13, no. 3, Art. no. 264, 2026, doi: 10.3390/photonics13030264.' mla: Shrotri, Abhijeet Narendra, et al. “Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons.” Photonics, vol. 13, no. 3, 264, 2026, https://doi.org/10.3390/photonics13030264. short: A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Photonics 13 (2026). ufg: 'Shrotri, Abhijeet Narendra u. a.: Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons, in: Photonics 13 (2026), H. 3.' van: Shrotri AN, Starsaja A, Joshi S, Preu S, Stübbe O. Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons. Photonics. 2026;13(3). date_created: 2026-03-12T07:07:54Z date_updated: 2026-03-12T07:12:29Z department: - _id: DEP5020 - _id: DEP6020 doi: 10.3390/photonics13030264 intvolume: ' 13' issue: '3' keyword: - additive manufacturing - stereolithography - dip-coating - post-processing language: - iso: eng place: Basel publication: Photonics publication_identifier: issn: - 2304-6732 publication_status: published publisher: MDPI AG status: public title: Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons type: scientific_journal_article user_id: '83781' volume: 13 year: '2026' ... --- _id: '12424' abstract: - lang: eng text: Additive manufacturing of optical, electrical, and mechanical components is a beneficial approach for the rapid prototyping of components and error elimination, with short turnaround times. However, additively manufactured components usually have rough surfaces that need post-processing, particularly for optical components, where the surface roughness must be a small fraction of the wavelength. We demonstrate an innovative and economical approach by dip-coating with the same resin used for printing in a simple post-processing step, providing high transparency to the 3D-printed optical components and reducing surface roughness while achieving perfect index matching of the coating layer. The surface roughness of the 3D-printed optical components drops to 5 nm (arithmetic average) after the dip-coating process. We observed significant performance enhancements after comparing the unprocessed optical components and the dip-coated optical components, including optical transparency and a shiny surface finish for previously rough surfaces. article_number: '210' author: - first_name: Abhijeet Narendra full_name: Shrotri, Abhijeet Narendra id: '74090' last_name: Shrotri orcid: 0000-0003-2116-156X - first_name: Sascha full_name: Preu, Sascha last_name: Preu - first_name: Oliver full_name: Stübbe, Oliver id: '51864' last_name: Stübbe orcid: 0000-0001-7293-6893 citation: ama: 'Shrotri AN, Preu S, Stübbe O. Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. Coatings : open access journal. 2025;15(2). doi:10.3390/coatings15020210' apa: 'Shrotri, A. N., Preu, S., & Stübbe, O. (2025). Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. Coatings : Open Access Journal, 15(2), Article 210. https://doi.org/10.3390/coatings15020210' bjps: 'Shrotri AN, Preu S and Stübbe O (2025) Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. Coatings : open access journal 15.' chicago: 'Shrotri, Abhijeet Narendra, Sascha Preu, and Oliver Stübbe. “Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish.” Coatings : Open Access Journal 15, no. 2 (2025). https://doi.org/10.3390/coatings15020210.' chicago-de: 'Shrotri, Abhijeet Narendra, Sascha Preu und Oliver Stübbe. 2025. Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. Coatings : open access journal 15, Nr. 2. doi:10.3390/coatings15020210, .' din1505-2-1: 'Shrotri, Abhijeet Narendra ; Preu, Sascha ; Stübbe, Oliver: Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. In: Coatings : open access journal Bd. 15. Basel, MDPI AG (2025), Nr. 2' havard: 'A.N. Shrotri, S. Preu, O. Stübbe, Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish, Coatings : Open Access Journal. 15 (2025).' ieee: 'A. N. Shrotri, S. Preu, and O. Stübbe, “Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish,” Coatings : open access journal, vol. 15, no. 2, Art. no. 210, 2025, doi: 10.3390/coatings15020210.' mla: 'Shrotri, Abhijeet Narendra, et al. “Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish.” Coatings : Open Access Journal, vol. 15, no. 2, 210, 2025, https://doi.org/10.3390/coatings15020210.' short: 'A.N. Shrotri, S. Preu, O. Stübbe, Coatings : Open Access Journal 15 (2025).' ufg: 'Shrotri, Abhijeet Narendra/Preu, Sascha/Stübbe, Oliver: Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish, in: Coatings : open access journal 15 (2025), H. 2.' van: 'Shrotri AN, Preu S, Stübbe O. Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. Coatings : open access journal. 2025;15(2).' date_created: 2025-02-11T11:56:38Z date_updated: 2025-02-12T08:37:34Z department: - _id: DEP5020 - _id: DEP6020 doi: 10.3390/coatings15020210 intvolume: ' 15' issue: '2' keyword: - additive manufacturing - post-processing - optics - dip-coating language: - iso: eng place: Basel publication: 'Coatings : open access journal' publication_identifier: issn: - 2079-6412 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish type: scientific_journal_article user_id: '83781' volume: 15 year: '2025' ... --- _id: '13029' abstract: - lang: eng text: "Additive manufacturing of optical, electrical and mechanical components is a beneficial approach for rapid prototyping of components and error elimination with short turn around times. However, additively manufactured components usually have rough surfaces which need post-processing, in particular for optical components where the surface roughness must be a small fraction of the wavelength. We demonstrate an innovative and economical approach by dip-coating with the same\r\nresin as used for printing, providing high transparency of the 3D-printed optical components and reduced surface roughness with perfect index matching of the coating layer in a simple post processing step. The surface roughness of the 3D-printed optical components drops to 5 nm (arithmetic average) after the dip-coating process. We observed significant performance enhancement after comparing the unprocessed optical components and dip-coated optical components, including achieving optical transparency and shiny surface finish of previously rough surfaces." author: - first_name: Abhijeet Narendra full_name: Shrotri, Abhijeet Narendra id: '74090' last_name: Shrotri orcid: 0000-0003-2116-156X - first_name: Sascha full_name: Preu, Sascha last_name: Preu - first_name: Oliver full_name: Stübbe, Oliver id: '51864' last_name: Stübbe orcid: 0000-0001-7293-6893 citation: ama: 'Shrotri AN, Preu S, Stübbe O. Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. Coatings : open access journal. Published online 2025. doi:10.20944/preprints202501.1899.v1' apa: 'Shrotri, A. N., Preu, S., & Stübbe, O. (2025). Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. In Coatings : open access journal. MDPI. https://doi.org/10.20944/preprints202501.1899.v1' bjps: 'Shrotri AN, Preu S and Stübbe O (2025) Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. Coatings : open access journal.' chicago: 'Shrotri, Abhijeet Narendra, Sascha Preu, and Oliver Stübbe. “Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish.” Coatings : Open Access Journal. MDPI, 2025. https://doi.org/10.20944/preprints202501.1899.v1.' chicago-de: 'Shrotri, Abhijeet Narendra, Sascha Preu und Oliver Stübbe. 2025. Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. Coatings : open access journal. MDPI. doi:10.20944/preprints202501.1899.v1, .' din1505-2-1: 'Shrotri, Abhijeet Narendra ; Preu, Sascha ; Stübbe, Oliver: Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. In: Coatings : open access journal, MDPI (2025)' havard: 'A.N. Shrotri, S. Preu, O. Stübbe, Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish, Coatings : Open Access Journal. (2025).' ieee: 'A. N. Shrotri, S. Preu, and O. Stübbe, “Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish,” Coatings : open access journal. MDPI, 2025. doi: 10.20944/preprints202501.1899.v1.' mla: 'Shrotri, Abhijeet Narendra, et al. “Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish.” Coatings : Open Access Journal, MDPI, 2025, https://doi.org/10.20944/preprints202501.1899.v1.' short: 'A.N. Shrotri, S. Preu, O. Stübbe, Coatings : Open Access Journal (2025).' ufg: 'Shrotri, Abhijeet Narendra/Preu, Sascha/Stübbe, Oliver: Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish, in: Coatings : open access journalo. O. 2025.' van: 'Shrotri AN, Preu S, Stübbe O. Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish. Coatings : open access journal. MDPI; 2025.' date_created: 2025-06-30T07:39:43Z date_updated: 2025-07-01T06:38:44Z ddc: - '620' department: - _id: DEP5020 - _id: DEP6020 doi: 10.20944/preprints202501.1899.v1 has_accepted_license: '1' keyword: - additive manufacturing - post-processing - optics - dip-coating language: - iso: eng page: '10' publication: 'Coatings : open access journal' publication_status: published publisher: MDPI status: public title: Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish type: preprint user_id: '83781' year: '2025' ... --- _id: '13301' abstract: - lang: eng text: Production environments are characterized by an increasingly diverse workforce caused by demographic change, globalization, and the rising demand for inclusion and equality. To ensure employee satisfaction for such a diverse workforce, gamification is a promising method. However, one-size-fits-all approaches are not sufficient, and more user-adaptive and inclusive gamified systems are needed. Therefore, this systematic literature review aims to answer the question of which user-adaptive gamified systems exist for manufacturing and how they provide inclusivity for individuals in their everyday work. Following PRISMA guidelines, a search of five electronic databases retrieved 22 relevant articles. Analysis of the literature revealed a lack of user-centered and inclusive gamified systems. Further, limited empirical evaluations in real production environments, limited application scenarios, and the need for more diverse research were identified. Based on the results, this study identifies key research gaps and provides recommendations for future research. author: - first_name: Viktoria full_name: Mordaschew, Viktoria id: '79005' last_name: Mordaschew - first_name: Benedikt full_name: Latos, Benedikt id: '84474' last_name: Latos - first_name: Jessica full_name: Rubart, Jessica id: '45672' last_name: Rubart - first_name: Carsten full_name: Röcker, Carsten id: '61525' last_name: Röcker citation: ama: 'Mordaschew V, Latos B, Rubart J, Röcker C. User-Centered Gamification in Manufacturing: A Systematic Literature Review. International Journal of Human–Computer Interaction. 2025;41:1-28. doi:10.1080/10447318.2025.2578390' apa: 'Mordaschew, V., Latos, B., Rubart, J., & Röcker, C. (2025). User-Centered Gamification in Manufacturing: A Systematic Literature Review. International Journal of Human–Computer Interaction, 41, 1–28. https://doi.org/10.1080/10447318.2025.2578390' bjps: 'Mordaschew V et al. (2025) User-Centered Gamification in Manufacturing: A Systematic Literature Review. International Journal of Human–Computer Interaction 41, 1–28.' chicago: 'Mordaschew, Viktoria, Benedikt Latos, Jessica Rubart, and Carsten Röcker. “User-Centered Gamification in Manufacturing: A Systematic Literature Review.” International Journal of Human–Computer Interaction 41 (2025): 1–28. https://doi.org/10.1080/10447318.2025.2578390.' chicago-de: 'Mordaschew, Viktoria, Benedikt Latos, Jessica Rubart und Carsten Röcker. 2025. User-Centered Gamification in Manufacturing: A Systematic Literature Review. International Journal of Human–Computer Interaction 41: 1–28. doi:10.1080/10447318.2025.2578390, .' din1505-2-1: 'Mordaschew, Viktoria ; Latos, Benedikt ; Rubart, Jessica ; Röcker, Carsten: User-Centered Gamification in Manufacturing: A Systematic Literature Review. In: International Journal of Human–Computer Interaction Bd. 41. New York, NY, Taylor & Francis (2025), S. 1–28' havard: 'V. Mordaschew, B. Latos, J. Rubart, C. Röcker, User-Centered Gamification in Manufacturing: A Systematic Literature Review, International Journal of Human–Computer Interaction. 41 (2025) 1–28.' ieee: 'V. Mordaschew, B. Latos, J. Rubart, and C. Röcker, “User-Centered Gamification in Manufacturing: A Systematic Literature Review,” International Journal of Human–Computer Interaction, vol. 41, pp. 1–28, 2025, doi: 10.1080/10447318.2025.2578390.' mla: 'Mordaschew, Viktoria, et al. “User-Centered Gamification in Manufacturing: A Systematic Literature Review.” International Journal of Human–Computer Interaction, vol. 41, 2025, pp. 1–28, https://doi.org/10.1080/10447318.2025.2578390.' short: V. Mordaschew, B. Latos, J. Rubart, C. Röcker, International Journal of Human–Computer Interaction 41 (2025) 1–28. ufg: 'Mordaschew, Viktoria u. a.: User-Centered Gamification in Manufacturing: A Systematic Literature Review, in: International Journal of Human–Computer Interaction 41 (2025),  S. 1–28.' van: 'Mordaschew V, Latos B, Rubart J, Röcker C. User-Centered Gamification in Manufacturing: A Systematic Literature Review. International Journal of Human–Computer Interaction. 2025;41:1–28.' date_created: 2025-11-13T17:22:55Z date_updated: 2025-11-24T07:58:41Z department: - _id: DEP5023 doi: 10.1080/10447318.2025.2578390 intvolume: ' 41' keyword: - Gamification - manufacturing - 'inclusivity : human-centered systems : literature review' language: - iso: eng page: 1-28 place: New York, NY publication: International Journal of Human–Computer Interaction publication_identifier: eissn: - 1532-7590 issn: - 1044-7318 publication_status: published publisher: Taylor & Francis status: public title: 'User-Centered Gamification in Manufacturing: A Systematic Literature Review' type: scientific_journal_article user_id: '83781' volume: 41 year: '2025' ... --- _id: '13349' abstract: - lang: eng text: In weakly-structured work processes, workers are free to decide in which sequence to process their tasks. Predicting their decision-making helps plan production more accurately while preserving workers’ autonomy. The factors that influence workers’ decision-making depend on the manufacturing process and person considered, and they must be newly collected for each use case. This paper identifies the factors influencing workers when deciding in which sequence to process manufacturing tasks in a medium-sized hydraulic cylinder manufacturer. Five workers and two lead workers were observed and interviewed during several work shifts about influencing factors. The authors propose a new interview technique called indifference testing to overcome subjects’ difficulty articulating their decision-making process. Collected factors were categorized using inductive category formation and context analysis. The analyses identified 75 influencing factors comprising 37 decision attributes and 38 decision rules. The identified decision attributes indicate that worker preferences are influenced by attributes from the classical scheduling literature and attributes related to worker well-being, circadian rhythms, and ergonomics. The identified decision rules are useful constituents of more complex preference functions. The decision attributes and rules enable the construction of machine learning models to predict workers’ task sequencing decisions in job shops. Potential applications include systematically eliminating or controlling influencing factors through workplace design measures to increase worker well-being and optimality of their decisions. author: - first_name: Jan-Phillip full_name: Herrmann, Jan-Phillip id: '86180' last_name: Herrmann - first_name: Sven full_name: Tackenberg, Sven id: '71470' last_name: Tackenberg - first_name: Florens full_name: Burgert, Florens last_name: Burgert - first_name: Verena full_name: Nitsch, Verena last_name: Nitsch citation: ama: Herrmann JP, Tackenberg S, Burgert F, Nitsch V. Influencing factors on worker task sequencing decisions in a medium-sized hydraulic cylinder manufacturer. Procedia Computer Science. 2025;253:1820-1829. doi:10.1016/j.procs.2025.01.244 apa: Herrmann, J.-P., Tackenberg, S., Burgert, F., & Nitsch, V. (2025). Influencing factors on worker task sequencing decisions in a medium-sized hydraulic cylinder manufacturer. Procedia Computer Science, 253, 1820–1829. https://doi.org/10.1016/j.procs.2025.01.244 bjps: Herrmann J-P et al. (2025) Influencing Factors on Worker Task Sequencing Decisions in a Medium-Sized Hydraulic Cylinder Manufacturer. Procedia Computer Science 253, 1820–1829. chicago: 'Herrmann, Jan-Phillip, Sven Tackenberg, Florens Burgert, and Verena Nitsch. “Influencing Factors on Worker Task Sequencing Decisions in a Medium-Sized Hydraulic Cylinder Manufacturer.” Procedia Computer Science 253 (2025): 1820–29. https://doi.org/10.1016/j.procs.2025.01.244.' chicago-de: 'Herrmann, Jan-Phillip, Sven Tackenberg, Florens Burgert und Verena Nitsch. 2025. Influencing factors on worker task sequencing decisions in a medium-sized hydraulic cylinder manufacturer. Procedia Computer Science 253: 1820–1829. doi:10.1016/j.procs.2025.01.244, .' din1505-2-1: 'Herrmann, Jan-Phillip ; Tackenberg, Sven ; Burgert, Florens ; Nitsch, Verena: Influencing factors on worker task sequencing decisions in a medium-sized hydraulic cylinder manufacturer. In: Procedia Computer Science Bd. 253. Amsterdam, Elsevier BV (2025), S. 1820–1829' havard: J.-P. Herrmann, S. Tackenberg, F. Burgert, V. Nitsch, Influencing factors on worker task sequencing decisions in a medium-sized hydraulic cylinder manufacturer, Procedia Computer Science. 253 (2025) 1820–1829. ieee: 'J.-P. Herrmann, S. Tackenberg, F. Burgert, and V. Nitsch, “Influencing factors on worker task sequencing decisions in a medium-sized hydraulic cylinder manufacturer,” Procedia Computer Science, vol. 253, pp. 1820–1829, 2025, doi: 10.1016/j.procs.2025.01.244.' mla: Herrmann, Jan-Phillip, et al. “Influencing Factors on Worker Task Sequencing Decisions in a Medium-Sized Hydraulic Cylinder Manufacturer.” Procedia Computer Science, vol. 253, 2025, pp. 1820–29, https://doi.org/10.1016/j.procs.2025.01.244. short: J.-P. Herrmann, S. Tackenberg, F. Burgert, V. Nitsch, Procedia Computer Science 253 (2025) 1820–1829. ufg: 'Herrmann, Jan-Phillip u. a.: Influencing factors on worker task sequencing decisions in a medium-sized hydraulic cylinder manufacturer, in: Procedia Computer Science 253 (2025),  S. 1820–1829.' van: Herrmann JP, Tackenberg S, Burgert F, Nitsch V. Influencing factors on worker task sequencing decisions in a medium-sized hydraulic cylinder manufacturer. Procedia Computer Science. 2025;253:1820–9. date_created: 2026-01-29T10:15:17Z date_updated: 2026-02-10T10:54:05Z department: - _id: DEP7020 doi: 10.1016/j.procs.2025.01.244 intvolume: ' 253' keyword: - Task Sequencing - Manufacturing - Learning To Rank - Scheduling Human Factors - Case Study language: - iso: eng page: 1820-1829 place: Amsterdam publication: Procedia Computer Science publication_identifier: issn: - 1877-0509 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: Influencing factors on worker task sequencing decisions in a medium-sized hydraulic cylinder manufacturer type: scientific_journal_article user_id: '83781' volume: 253 year: '2025' ... --- _id: '12009' abstract: - lang: eng text: 'AbstractTraditional work models often need more flexibility and time autonomy for employees, especially in manufacturing. Quantitative approaches and Artificial Intelligence (AI) applications offer the potential to improve work design. However, current research does not entirely focus on human-centric criteria that enable time autonomy. This paper addresses this gap by developing a set of criteria to evaluate intelligent personnel planning approaches based on their ability to enhance time autonomy for employees. Existing quantitative approaches are not sufficient to fully integrate the developed criteria.Consequently, a novel model approach is proposed in an attempt to bridge the gap between current practices and the newly developed criteria. This two-stage planning approach fosters democratization of time autonomy on the shopfloor, moving beyond traditional top-down scheduling. The paper concludes by outlining the implementation process and discusses future developments with respect to AI for this model approach.Practical Relevance: In order to make working conditions on the shopfloor in high-wage countries more attractive, an alternative organization of shift work is needed. Intelligent planning approaches that combine traditional operations research methods with artificial intelligence approaches can democratize shift organization regarding time autonomy. Planning that takes both employee and employer preferences into account in a balanced way will strengthen the long-term competitiveness of manufacturing companies in high-wage countries and counteract the shortage of skilled labor.' author: - first_name: Benedikt full_name: Latos, Benedikt id: '84474' last_name: Latos - first_name: Armin full_name: Buckhorst, Armin last_name: Buckhorst - first_name: Peyman full_name: Kalantar, Peyman id: '85984' last_name: Kalantar - first_name: Dominik full_name: Bentler, Dominik last_name: Bentler - first_name: Stefan full_name: Gabriel, Stefan last_name: Gabriel - first_name: Roman full_name: Dumitrescu, Roman last_name: Dumitrescu - first_name: Michael full_name: Minge, Michael id: '78302' last_name: Minge orcid: 0000-0003-1930-7064 - first_name: Barbara full_name: Steinmann, Barbara id: '77747' last_name: Steinmann orcid: 0009-0000-3036-2684 - first_name: Nadine full_name: Guhr, Nadine id: '77748' last_name: Guhr orcid: 0000-0001-8812-1488 citation: ama: 'Latos B, Buckhorst A, Kalantar P, et al. Time autonomy in personnel planning: Requirements and solution approaches in the context of intelligent scheduling from a holistic organizational perspective . Zeitschrift für Arbeitswissenschaft. 2024;78(3):277-298. doi:10.1007/s41449-024-00432-7' apa: 'Latos, B., Buckhorst, A., Kalantar, P., Bentler, D., Gabriel, S., Dumitrescu, R., Minge, M., Steinmann, B., & Guhr, N. (2024). Time autonomy in personnel planning: Requirements and solution approaches in the context of intelligent scheduling from a holistic organizational perspective . Zeitschrift Für Arbeitswissenschaft, 78(3), 277–298. https://doi.org/10.1007/s41449-024-00432-7' bjps: 'Latos B et al. (2024) Time Autonomy in Personnel Planning: Requirements and Solution Approaches in the Context of Intelligent Scheduling from a Holistic Organizational Perspective . Zeitschrift für Arbeitswissenschaft 78, 277–298.' chicago: 'Latos, Benedikt, Armin Buckhorst, Peyman Kalantar, Dominik Bentler, Stefan Gabriel, Roman Dumitrescu, Michael Minge, Barbara Steinmann, and Nadine Guhr. “Time Autonomy in Personnel Planning: Requirements and Solution Approaches in the Context of Intelligent Scheduling from a Holistic Organizational Perspective .” Zeitschrift Für Arbeitswissenschaft 78, no. 3 (2024): 277–98. https://doi.org/10.1007/s41449-024-00432-7.' chicago-de: 'Latos, Benedikt, Armin Buckhorst, Peyman Kalantar, Dominik Bentler, Stefan Gabriel, Roman Dumitrescu, Michael Minge, Barbara Steinmann und Nadine Guhr. 2024. Time autonomy in personnel planning: Requirements and solution approaches in the context of intelligent scheduling from a holistic organizational perspective . Zeitschrift für Arbeitswissenschaft 78, Nr. 3: 277–298. doi:10.1007/s41449-024-00432-7, .' din1505-2-1: 'Latos, Benedikt ; Buckhorst, Armin ; Kalantar, Peyman ; Bentler, Dominik ; Gabriel, Stefan ; Dumitrescu, Roman ; Minge, Michael ; Steinmann, Barbara ; u. a.: Time autonomy in personnel planning: Requirements and solution approaches in the context of intelligent scheduling from a holistic organizational perspective . In: Zeitschrift für Arbeitswissenschaft Bd. 78. Heidelberg, Springer-Verlag GmbH (2024), Nr. 3, S. 277–298' havard: 'B. Latos, A. Buckhorst, P. Kalantar, D. Bentler, S. Gabriel, R. Dumitrescu, M. Minge, B. Steinmann, N. Guhr, Time autonomy in personnel planning: Requirements and solution approaches in the context of intelligent scheduling from a holistic organizational perspective , Zeitschrift Für Arbeitswissenschaft. 78 (2024) 277–298.' ieee: 'B. Latos et al., “Time autonomy in personnel planning: Requirements and solution approaches in the context of intelligent scheduling from a holistic organizational perspective ,” Zeitschrift für Arbeitswissenschaft, vol. 78, no. 3, pp. 277–298, 2024, doi: 10.1007/s41449-024-00432-7.' mla: 'Latos, Benedikt, et al. “Time Autonomy in Personnel Planning: Requirements and Solution Approaches in the Context of Intelligent Scheduling from a Holistic Organizational Perspective .” Zeitschrift Für Arbeitswissenschaft, vol. 78, no. 3, 2024, pp. 277–98, https://doi.org/10.1007/s41449-024-00432-7.' short: B. Latos, A. Buckhorst, P. Kalantar, D. Bentler, S. Gabriel, R. Dumitrescu, M. Minge, B. Steinmann, N. Guhr, Zeitschrift Für Arbeitswissenschaft 78 (2024) 277–298. ufg: 'Latos, Benedikt u. a.: Time autonomy in personnel planning: Requirements and solution approaches in the context of intelligent scheduling from a holistic organizational perspective , in: Zeitschrift für Arbeitswissenschaft 78 (2024), H. 3,  S. 277–298.' van: 'Latos B, Buckhorst A, Kalantar P, Bentler D, Gabriel S, Dumitrescu R, et al. Time autonomy in personnel planning: Requirements and solution approaches in the context of intelligent scheduling from a holistic organizational perspective . Zeitschrift für Arbeitswissenschaft. 2024;78(3):277–98.' date_created: 2024-10-28T09:08:47Z date_updated: 2024-10-28T15:09:13Z department: - _id: DEP1523 doi: 10.1007/s41449-024-00432-7 intvolume: ' 78' issue: '3' keyword: - Personnel Planning - Time Autonomy - Human-Centric Optimization - Artificial Intelligence - Manufacturing language: - iso: eng page: 277-298 place: Heidelberg publication: Zeitschrift für Arbeitswissenschaft publication_identifier: eissn: - 2366-4681 issn: - 0340-2444 publication_status: published publisher: Springer-Verlag GmbH quality_controlled: '1' status: public title: 'Time autonomy in personnel planning: Requirements and solution approaches in the context of intelligent scheduling from a holistic organizational perspective ' type: scientific_journal_article user_id: '83781' volume: 78 year: '2024' ... --- _id: '11445' abstract: - lang: eng text: Predicting human decisions is a central challenge for planning and controlling production with weakly structured processes. Thus, workers’ decisions regarding the processing strategies and the temporal sequence of tasks to be processed are to be determined prospectively. Accordingly, there is a need to review methods for preference elicitation to develop individual predictive decision models. This paper presents a systematic literature review and discussion of 42 publications on predictive decision models and decision attributes. Methods for eliciting decision-making knowledge from manufacturing workers as part of the modeling process and decision model validation methods are reviewed and discussed in light of their predictive validity for individual task selection. The article synthesizes the recent literature for predicting human decision-making in manufacturing using artificial intelligence methods. Along with the review results, a future research agenda is proposed for modeling and simulating human decision-making in manufacturing. Knowledge about human preferences and the successful prediction of workers’ decision-making in manufacturing helps companies predict manufacturing objectives and derive organizational and work design measures. author: - first_name: Jan-Phillip full_name: Herrmann, Jan-Phillip id: '75846' last_name: Herrmann - first_name: Sven full_name: Tackenberg, Sven id: '71470' last_name: Tackenberg - first_name: Verena full_name: Nitsch, Verena last_name: Nitsch citation: ama: 'Herrmann JP, Tackenberg S, Nitsch V. Predicting Human Decision-Making for Task Selection in Manufacturing: A Systematic Literature Review. IEEE Access. 2023;11:141172-141191. doi:10.1109/access.2023.3340626' apa: 'Herrmann, J.-P., Tackenberg, S., & Nitsch, V. (2023). Predicting Human Decision-Making for Task Selection in Manufacturing: A Systematic Literature Review. IEEE Access, 11, 141172–141191. https://doi.org/10.1109/access.2023.3340626' bjps: 'Herrmann J-P, Tackenberg S and Nitsch V (2023) Predicting Human Decision-Making for Task Selection in Manufacturing: A Systematic Literature Review. IEEE Access 11, 141172–141191.' chicago: 'Herrmann, Jan-Phillip, Sven Tackenberg, and Verena Nitsch. “Predicting Human Decision-Making for Task Selection in Manufacturing: A Systematic Literature Review.” IEEE Access 11 (2023): 141172–91. https://doi.org/10.1109/access.2023.3340626.' chicago-de: 'Herrmann, Jan-Phillip, Sven Tackenberg und Verena Nitsch. 2023. Predicting Human Decision-Making for Task Selection in Manufacturing: A Systematic Literature Review. IEEE Access 11: 141172–141191. doi:10.1109/access.2023.3340626, .' din1505-2-1: 'Herrmann, Jan-Phillip ; Tackenberg, Sven ; Nitsch, Verena: Predicting Human Decision-Making for Task Selection in Manufacturing: A Systematic Literature Review. In: IEEE Access Bd. 11. New York, NY, IEEE (2023), S. 141172–141191' havard: 'J.-P. Herrmann, S. Tackenberg, V. Nitsch, Predicting Human Decision-Making for Task Selection in Manufacturing: A Systematic Literature Review, IEEE Access. 11 (2023) 141172–141191.' ieee: 'J.-P. Herrmann, S. Tackenberg, and V. Nitsch, “Predicting Human Decision-Making for Task Selection in Manufacturing: A Systematic Literature Review,” IEEE Access, vol. 11, pp. 141172–141191, 2023, doi: 10.1109/access.2023.3340626.' mla: 'Herrmann, Jan-Phillip, et al. “Predicting Human Decision-Making for Task Selection in Manufacturing: A Systematic Literature Review.” IEEE Access, vol. 11, 2023, pp. 141172–91, https://doi.org/10.1109/access.2023.3340626.' short: J.-P. Herrmann, S. Tackenberg, V. Nitsch, IEEE Access 11 (2023) 141172–141191. ufg: 'Herrmann, Jan-Phillip/Tackenberg, Sven/Nitsch, Verena: Predicting Human Decision-Making for Task Selection in Manufacturing: A Systematic Literature Review, in: IEEE Access 11 (2023),  S. 141172–141191.' van: 'Herrmann JP, Tackenberg S, Nitsch V. Predicting Human Decision-Making for Task Selection in Manufacturing: A Systematic Literature Review. IEEE Access. 2023;11:141172–91.' date_created: 2024-05-10T11:48:50Z date_updated: 2025-06-26T07:53:23Z department: - _id: DEP7000 - _id: DEP7020 doi: 10.1109/access.2023.3340626 external_id: isi: - '001130254900001' intvolume: ' 11' isi: '1' keyword: - Artificial intelligence - assistance system - human decision-making - manufacturing language: - iso: eng page: 141172-141191 place: New York, NY publication: IEEE Access publication_identifier: eissn: - 2169-3536 publication_status: published publisher: IEEE status: public title: 'Predicting Human Decision-Making for Task Selection in Manufacturing: A Systematic Literature Review' type: scientific_journal_article user_id: '83781' volume: 11 year: '2023' ... --- _id: '12875' abstract: - lang: eng text: 'Manufacturing systems based on Industry 4.0 concepts provide a greater availability of data and have modular characteristics enabling frequent changes. This raises the need for new security engineering concepts that cover the increasing complexity and frequency of mandatory security risk assessments. In contrast, the current standardization landscape used for the assessment of these systems only offers abstract, static, manual, and resource-intensive procedures. Therefore, this work proposes a method that further specifies the IEC 62443 aiming to automate the security risk assessments in such a way that manual efforts can be reduced and a consistent quality can be achieved. The methodology is presented using network segmentation as a guiding example and consists of four main steps: Information collection based on a process analysis, information formalisation with a semi-formal model, information usage applying first order logic to extract expert knowledge, and information access using the concept of the digital twin. In addition, the applicability of the IEC 62443 standard to the risk assessment of modular manufacturing systems is evaluated.' alternative_title: - Process analysis and information model proposal author: - first_name: Marco full_name: Ehrlich, Marco id: '61562' last_name: Ehrlich - first_name: Andre full_name: Bröring, Andre id: '65130' last_name: Bröring - first_name: Christian full_name: Diedrich, Christian last_name: Diedrich - first_name: Jürgen full_name: Jasperneite, Jürgen id: '1899' last_name: Jasperneite citation: ama: 'Ehrlich M, Bröring A, Diedrich C, Jasperneite J. Towards automated risk assessments for modular manufacturing systems. Automatisierungstechnik : AT . 2023;71(6):453-466. doi:10.1515/auto-2022-0098' apa: 'Ehrlich, M., Bröring, A., Diedrich, C., & Jasperneite, J. (2023). Towards automated risk assessments for modular manufacturing systems. Automatisierungstechnik : AT , 71(6), 453–466. https://doi.org/10.1515/auto-2022-0098' bjps: 'Ehrlich M et al. (2023) Towards Automated Risk Assessments for Modular Manufacturing Systems. Automatisierungstechnik : AT 71, 453–466.' chicago: 'Ehrlich, Marco, Andre Bröring, Christian Diedrich, and Jürgen Jasperneite. “Towards Automated Risk Assessments for Modular Manufacturing Systems.” Automatisierungstechnik : AT 71, no. 6 (2023): 453–66. https://doi.org/10.1515/auto-2022-0098.' chicago-de: 'Ehrlich, Marco, Andre Bröring, Christian Diedrich und Jürgen Jasperneite. 2023. Towards automated risk assessments for modular manufacturing systems. Automatisierungstechnik : AT 71, Nr. 6: 453–466. doi:10.1515/auto-2022-0098, .' din1505-2-1: 'Ehrlich, Marco ; Bröring, Andre ; Diedrich, Christian ; Jasperneite, Jürgen: Towards automated risk assessments for modular manufacturing systems. In: Automatisierungstechnik : AT Bd. 71. Berlin, Walter de Gruyter GmbH (2023), Nr. 6, S. 453–466' havard: 'M. Ehrlich, A. Bröring, C. Diedrich, J. Jasperneite, Towards automated risk assessments for modular manufacturing systems, Automatisierungstechnik : AT . 71 (2023) 453–466.' ieee: 'M. Ehrlich, A. Bröring, C. Diedrich, and J. Jasperneite, “Towards automated risk assessments for modular manufacturing systems,” Automatisierungstechnik : AT , vol. 71, no. 6, pp. 453–466, 2023, doi: 10.1515/auto-2022-0098.' mla: 'Ehrlich, Marco, et al. “Towards Automated Risk Assessments for Modular Manufacturing Systems.” Automatisierungstechnik : AT , vol. 71, no. 6, 2023, pp. 453–66, https://doi.org/10.1515/auto-2022-0098.' short: 'M. Ehrlich, A. Bröring, C. Diedrich, J. Jasperneite, Automatisierungstechnik : AT 71 (2023) 453–466.' ufg: 'Ehrlich, Marco u. a.: Towards automated risk assessments for modular manufacturing systems, in: Automatisierungstechnik : AT 71 (2023), H. 6,  S. 453–466.' van: 'Ehrlich M, Bröring A, Diedrich C, Jasperneite J. Towards automated risk assessments for modular manufacturing systems. Automatisierungstechnik : AT . 2023;71(6):453–66.' date_created: 2025-04-29T07:17:44Z date_updated: 2025-06-25T13:14:59Z department: - _id: DEP5023 doi: 10.1515/auto-2022-0098 external_id: isi: - '001004217900004' intvolume: ' 71' isi: '1' issue: '6' keyword: - sasset administration shell - automation - information model - modular manufacturing system - risk assessment - security language: - iso: eng page: 453-466 place: Berlin publication: 'Automatisierungstechnik : AT ' publication_identifier: eissn: - 2196-677X issn: - 0178-2312 publication_status: published publisher: Walter de Gruyter GmbH status: public title: Towards automated risk assessments for modular manufacturing systems type: scientific_journal_article user_id: '83781' volume: 71 year: '2023' ... --- _id: '12801' abstract: - lang: eng text: The present contribution derives a theoretical framework for constructing novel geometrical constraints in the context of density-based topology optimization. Principally, the predefined geometrical dimensionality is enforced locally on the components of the optimized structures. These constraints are defined using the principal values (singular values) from a singular value decomposition of points clouds represented by elemental centroids and the corresponding relative density design variables. The proposed approach is numerically implemented for demonstrating the designing of lattice or membrane-like structures. Several numerical examples confirm the validity of the derived theoretical framework for geometric dimensionality control. article_number: '160' author: - first_name: Nikolai full_name: Gerzen, Nikolai id: '76704' last_name: Gerzen - first_name: Thorsten full_name: Mertins, Thorsten last_name: Mertins - first_name: Claus B. W. full_name: Pedersen, Claus B. W. last_name: Pedersen citation: ama: Gerzen N, Mertins T, Pedersen CBW. Geometric dimensionality control of structural components in topology optimization. Structural and Multidisciplinary Optimization. 2022;65(5). doi:10.1007/s00158-022-03252-7 apa: Gerzen, N., Mertins, T., & Pedersen, C. B. W. (2022). Geometric dimensionality control of structural components in topology optimization. Structural and Multidisciplinary Optimization, 65(5), Article 160. https://doi.org/10.1007/s00158-022-03252-7 bjps: Gerzen N, Mertins T and Pedersen CBW (2022) Geometric Dimensionality Control of Structural Components in Topology Optimization. Structural and Multidisciplinary Optimization 65. chicago: Gerzen, Nikolai, Thorsten Mertins, and Claus B. W. Pedersen. “Geometric Dimensionality Control of Structural Components in Topology Optimization.” Structural and Multidisciplinary Optimization 65, no. 5 (2022). https://doi.org/10.1007/s00158-022-03252-7. chicago-de: Gerzen, Nikolai, Thorsten Mertins und Claus B. W. Pedersen. 2022. Geometric dimensionality control of structural components in topology optimization. Structural and Multidisciplinary Optimization 65, Nr. 5. doi:10.1007/s00158-022-03252-7, . din1505-2-1: 'Gerzen, Nikolai ; Mertins, Thorsten ; Pedersen, Claus B. W.: Geometric dimensionality control of structural components in topology optimization. In: Structural and Multidisciplinary Optimization Bd. 65. Berlin, Springer Science and Business Media LLC (2022), Nr. 5' havard: N. Gerzen, T. Mertins, C.B.W. Pedersen, Geometric dimensionality control of structural components in topology optimization, Structural and Multidisciplinary Optimization. 65 (2022). ieee: 'N. Gerzen, T. Mertins, and C. B. W. Pedersen, “Geometric dimensionality control of structural components in topology optimization,” Structural and Multidisciplinary Optimization, vol. 65, no. 5, Art. no. 160, 2022, doi: 10.1007/s00158-022-03252-7.' mla: Gerzen, Nikolai, et al. “Geometric Dimensionality Control of Structural Components in Topology Optimization.” Structural and Multidisciplinary Optimization, vol. 65, no. 5, 160, 2022, https://doi.org/10.1007/s00158-022-03252-7. short: N. Gerzen, T. Mertins, C.B.W. Pedersen, Structural and Multidisciplinary Optimization 65 (2022). ufg: 'Gerzen, Nikolai/Mertins, Thorsten/Pedersen, Claus B.W.: Geometric dimensionality control of structural components in topology optimization, in: Structural and Multidisciplinary Optimization 65 (2022), H. 5.' van: Gerzen N, Mertins T, Pedersen CBW. Geometric dimensionality control of structural components in topology optimization. Structural and Multidisciplinary Optimization. 2022;65(5). date_created: 2025-04-16T05:58:58Z date_updated: 2025-06-26T13:39:04Z department: - _id: DEP3020 doi: 10.1007/s00158-022-03252-7 external_id: isi: - '000796069200001' intvolume: ' 65' isi: '1' issue: '5' keyword: - Manufacturing constraints - Topology optimization - Geometric constraints - Gradient based structural optimization - Lattice designing - Additive manufacturing language: - iso: eng place: Berlin publication: Structural and Multidisciplinary Optimization publication_identifier: eissn: - 1615-147X issn: - 1615-1488 publication_status: published publisher: Springer Science and Business Media LLC status: public title: Geometric dimensionality control of structural components in topology optimization type: scientific_journal_article user_id: '83781' volume: 65 year: '2022' ... --- _id: '11376' abstract: - lang: eng text: concentration is an important objective. The phenotype of the cells in a reactor plays an important role. Are clonal cell populations showing high cell-specific growth rates more favorable than cell lines with higher cell-specific productivities or vice versa? Five clonal Chinese hamster ovary cell populations were analyzed based on the data of a 3-month-stability study. We adapted a mechanistic cell culture model to the experimental data of one such clonally derived cell population. Uncertainties and prior knowledge concerning model parameters were considered using Bayesian parameter estimations. This model was used then to define an inoculum train protocol. Based on this, we subsequently simulated the impacts of differences in growth rates (±10%) and production rates (±10% and ±50%) on the overall cultivation time, including making the inoculum train cultures; the final production phase, the volumetric titer in that bioreactor and the ratio of both, defined as overall process productivity. We showed thus unequivocally that growth rates have a higher impact (up to three times) on overall process productivity and for product output per year, whereas cells with higher productivity can potentially generate higher product concentrations in the production vessel. article_number: '964' author: - first_name: Tanja full_name: Hernández Rodriguez, Tanja id: '52466' last_name: Hernández Rodriguez - first_name: Sophie full_name: Morerod, Sophie last_name: Morerod - first_name: Ralf full_name: Pörtner, Ralf last_name: Pörtner - first_name: Florian M. full_name: Wurm, Florian M. last_name: Wurm - first_name: Björn full_name: Frahm, Björn id: '45666' last_name: Frahm citation: ama: Hernández Rodriguez T, Morerod S, Pörtner R, Wurm FM, Frahm B. Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection—A Simulation Study. Processes. 2021;9(6). doi:10.3390/pr9060964 apa: Hernández Rodriguez, T., Morerod, S., Pörtner, R., Wurm, F. M., & Frahm, B. (2021). Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection—A Simulation Study. Processes, 9(6), Article 964. https://doi.org/10.3390/pr9060964 bjps: Hernández Rodriguez T et al. (2021) Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection—A Simulation Study. Processes 9. chicago: Hernández Rodriguez, Tanja, Sophie Morerod, Ralf Pörtner, Florian M. Wurm, and Björn Frahm. “Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection—A Simulation Study.” Processes 9, no. 6 (2021). https://doi.org/10.3390/pr9060964. chicago-de: Hernández Rodriguez, Tanja, Sophie Morerod, Ralf Pörtner, Florian M. Wurm und Björn Frahm. 2021. Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection—A Simulation Study. Processes 9, Nr. 6. doi:10.3390/pr9060964, . din1505-2-1: 'Hernández Rodriguez, Tanja ; Morerod, Sophie ; Pörtner, Ralf ; Wurm, Florian M. ; Frahm, Björn: Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection—A Simulation Study. In: Processes Bd. 9. Basel, MDPI AG (2021), Nr. 6' havard: T. Hernández Rodriguez, S. Morerod, R. Pörtner, F.M. Wurm, B. Frahm, Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection—A Simulation Study, Processes. 9 (2021). ieee: 'T. Hernández Rodriguez, S. Morerod, R. Pörtner, F. M. Wurm, and B. Frahm, “Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection—A Simulation Study,” Processes, vol. 9, no. 6, Art. no. 964, 2021, doi: 10.3390/pr9060964.' mla: Hernández Rodriguez, Tanja, et al. “Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection—A Simulation Study.” Processes, vol. 9, no. 6, 964, 2021, https://doi.org/10.3390/pr9060964. short: T. Hernández Rodriguez, S. Morerod, R. Pörtner, F.M. Wurm, B. Frahm, Processes 9 (2021). ufg: 'Hernández Rodriguez, Tanja u. a.: Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection—A Simulation Study, in: Processes 9 (2021), H. 6.' van: Hernández Rodriguez T, Morerod S, Pörtner R, Wurm FM, Frahm B. Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection—A Simulation Study. Processes. 2021;9(6). date_created: 2024-04-25T13:34:26Z date_updated: 2024-05-21T09:29:02Z department: - _id: DEP4000 doi: 10.3390/pr9060964 intvolume: ' 9' issue: '6' keyword: - clonal cell population - phenotypic diversity - inoculum train - uncertainty-based - cell culture model - biopharmaceutical manufacturing language: - iso: eng place: Basel publication: Processes publication_identifier: eissn: - 2227-9717 publication_status: published publisher: MDPI AG status: public title: Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection—A Simulation Study type: scientific_journal_article user_id: '83781' volume: 9 year: '2021' ... --- _id: '7983' abstract: - lang: eng text: For the manufacturing of complex biopharmaceuticals using bioreactors with cultivated mammalian cells, high product concentration is an important objective. The phenotype of the cells in a reactor plays an important role. Are clonal cell populations showing high cell-specific growth rates more favorable than cell lines with higher cell-specific productivities or vice versa? Five clonal Chinese hamster ovary cell populations were analyzed based on the data of a 3-month-stability study. We adapted a mechanistic cell culture model to the experimental data of one such clonally derived cell population. Uncertainties and prior knowledge concerning model parameters were considered using Bayesian parameter estimations. This model was used then to define an inoculum train protocol. Based on this, we subsequently simulated the impacts of differences in growth rates (±10%) and production rates (±10% and ±50%) on the overall cultivation time, including making the inoculum train cultures; the final production phase, the volumetric titer in that bioreactor and the ratio of both, defined as overall process productivity. We showed thus unequivocally that growth rates have a higher impact (up to three times) on overall process productivity and for product output per year, whereas cells with higher productivity can potentially generate higher product concentrations in the production vessel. author: - first_name: Tanja full_name: Hernández Rodriguez, Tanja id: '52466' last_name: Hernández Rodriguez - first_name: Sophie full_name: Morerod, Sophie last_name: Morerod - first_name: Ralf full_name: Pörtner, Ralf last_name: Pörtner - first_name: Florian M. full_name: Wurm, Florian M. last_name: Wurm - first_name: Björn full_name: Frahm, Björn id: '45666' last_name: Frahm citation: ama: 'Hernández Rodriguez T, Morerod S, Pörtner R, Wurm FM, Frahm B. Considerations of the impacts of cell-specific growth and production rate on clone selection – a simulation study. In: Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing. Vol special issue. Processes : open access journal . MDPI; 2021:49-74. doi:10.3390/pr9060964' apa: 'Hernández Rodriguez, T., Morerod, S., Pörtner, R., Wurm, F. M., & Frahm, B. (2021). Considerations of the impacts of cell-specific growth and production rate on clone selection – a simulation study. In Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing: Vol. special issue (pp. 49–74). MDPI. https://doi.org/10.3390/pr9060964' bjps: 'Hernández Rodriguez T et al. (2021) Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection – a Simulation Study. Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, vol. special issue. Basel: MDPI, pp. 49–74.' chicago: 'Hernández Rodriguez, Tanja, Sophie Morerod, Ralf Pörtner, Florian M. Wurm, and Björn Frahm. “Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection – a Simulation Study.” In Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, special issue:49–74. Processes : Open Access Journal . Basel: MDPI, 2021. https://doi.org/10.3390/pr9060964.' chicago-de: 'Hernández Rodriguez, Tanja, Sophie Morerod, Ralf Pörtner, Florian M. Wurm und Björn Frahm. 2021. Considerations of the impacts of cell-specific growth and production rate on clone selection – a simulation study. In: Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, special issue:49–74. Processes : open access journal . Basel: MDPI. doi:10.3390/pr9060964, .' din1505-2-1: 'Hernández Rodriguez, Tanja ; Morerod, Sophie ; Pörtner, Ralf ; Wurm, Florian M. ; Frahm, Björn: Considerations of the impacts of cell-specific growth and production rate on clone selection – a simulation study. In: Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, Processes : open access journal . Bd. special issue. Basel : MDPI, 2021, S. 49–74' havard: 'T. Hernández Rodriguez, S. Morerod, R. Pörtner, F.M. Wurm, B. Frahm, Considerations of the impacts of cell-specific growth and production rate on clone selection – a simulation study, in: Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, MDPI, Basel, 2021: pp. 49–74.' ieee: 'T. Hernández Rodriguez, S. Morerod, R. Pörtner, F. M. Wurm, and B. Frahm, “Considerations of the impacts of cell-specific growth and production rate on clone selection – a simulation study,” in Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, vol. special issue, Basel: MDPI, 2021, pp. 49–74. doi: 10.3390/pr9060964.' mla: Hernández Rodriguez, Tanja, et al. “Considerations of the Impacts of Cell-Specific Growth and Production Rate on Clone Selection – a Simulation Study.” Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, vol. special issue, MDPI, 2021, pp. 49–74, https://doi.org/10.3390/pr9060964. short: 'T. Hernández Rodriguez, S. Morerod, R. Pörtner, F.M. Wurm, B. Frahm, in: Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, MDPI, Basel, 2021, pp. 49–74.' ufg: 'Hernández Rodriguez, Tanja u. a.: Considerations of the impacts of cell-specific growth and production rate on clone selection – a simulation study, in: o. Hg.: Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing, Band special issue, Basel 2021 (Processes : open access journal ),  S. 49–74.' van: 'Hernández Rodriguez T, Morerod S, Pörtner R, Wurm FM, Frahm B. Considerations of the impacts of cell-specific growth and production rate on clone selection – a simulation study. In: Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing. Basel: MDPI; 2021. p. 49–74. (Processes : open access journal ; vol. special issue).' date_created: 2022-05-05T12:55:52Z date_updated: 2023-08-16T09:17:50Z department: - _id: DEP4021 doi: 10.3390/pr9060964 keyword: - clonal cell population - phenotypic diversity - inoculum train - uncertainty-based - cell culture model - biopharmaceutical manufacturing language: - iso: eng page: 49-74 place: Basel publication: Bioprocess Systems Engineering Applications in Pharmaceutical Manufacturing publication_identifier: eisbn: - 978-3-0365-5209-5 isbn: - 978-3-0365-5210-1 issn: - '2227-9717 ' publication_status: published publisher: MDPI quality_controlled: '1' series_title: 'Processes : open access journal ' status: public title: Considerations of the impacts of cell-specific growth and production rate on clone selection – a simulation study type: book_chapter user_id: '83781' volume: special issue year: '2021' ... --- _id: '7670' abstract: - lang: eng text: Additive manufacturing (AM) and rapid prototyping process (RPP) have revolutionized the production of 3D objects in the last few decades. RPP has considerably increased the rate of production and the possibility of manufacturing prototypes in the fields of electrical, optical, and mechanical engineering. The manufacturing of optical prototypes including spherical, aspheric, and special kinds of lenses and lens arrays has reformed the fabrication of optical components. In this paper, specifically designed lens array prototypes for application in visible light communication (VLC) are introduced. These lens array prototypes are manufactured using the stereolithography apparatus (SLA) process. These lens arrays are designed to achieve optimal transmission of the light beam for VLC systems. One of the prototypes from the lens arrays contains primarily four spherical lenses and one thicker convex lens and the other contains one fresnel lens as a substitute for thicker convex lens. These lens arrays are further post-processed to achieve the required transparency. These lens array prototypes are tested using laser and LEDs. The ON-OFF keying modulated light beam was transmitted through the lens array at the sender side and focused on the photo-receiver using another lens array at the receiver side which is 200 cm apart. After evaluating these lens prototypes, it can be concluded that with appropriate post-processing and high-resolution stereolithography based manufacturing, a low data rate VLC link can be formed. author: - first_name: Abhijeet Narendra full_name: Shrotri, Abhijeet Narendra id: '74090' last_name: Shrotri orcid: 0000-0003-2116-156X - first_name: Micha full_name: Beyer, Micha id: '71403' last_name: Beyer - first_name: Daniel Johann full_name: Schneider, Daniel Johann id: '71057' last_name: Schneider - first_name: Oliver full_name: Stübbe, Oliver id: '51864' last_name: Stübbe orcid: https://orcid.org/0000-0001-7293-6893 citation: ama: Shrotri AN, Beyer M, Schneider DJ, Stübbe O. Manufacturing of Lens Array Prototypes Containing Spherical and Fresnel Lenses for Visible Light Communications Using Stereolithography Apparatus. Vol 11677. (Helvajian H, Gu B, Chen H, eds.). Society of Photo-Optical Instrumentation Engineers; 2021. doi:10.1117/12.2586907 apa: Shrotri, A. N., Beyer, M., Schneider, D. J., & Stübbe, O. (2021). Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus. In H. Helvajian, B. Gu, & H. Chen (Eds.), Laser 3D Manufacturing VIII (Vol. 11677). Society of Photo-Optical Instrumentation Engineers. https://doi.org/10.1117/12.2586907 bjps: 'Shrotri AN et al. (2021) Manufacturing of Lens Array Prototypes Containing Spherical and Fresnel Lenses for Visible Light Communications Using Stereolithography Apparatus, Helvajian H, Gu B and Chen H (eds). San Francisco: Society of Photo-Optical Instrumentation Engineers.' chicago: 'Shrotri, Abhijeet Narendra, Micha Beyer, Daniel Johann Schneider, and Oliver Stübbe. Manufacturing of Lens Array Prototypes Containing Spherical and Fresnel Lenses for Visible Light Communications Using Stereolithography Apparatus. Edited by Henry Helvajian, Bo Gu, and Hongqiang Chen. Laser 3D Manufacturing VIII. Vol. 11677. Proceedings of SPIE. San Francisco: Society of Photo-Optical Instrumentation Engineers, 2021. https://doi.org/10.1117/12.2586907.' chicago-de: 'Shrotri, Abhijeet Narendra, Micha Beyer, Daniel Johann Schneider und Oliver Stübbe. 2021. Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus. Hg. von Henry Helvajian, Bo Gu, und Hongqiang Chen. Laser 3D Manufacturing VIII. Bd. 11677. Proceedings of SPIE. San Francisco: Society of Photo-Optical Instrumentation Engineers. doi:10.1117/12.2586907, .' din1505-2-1: 'Shrotri, Abhijeet Narendra ; Beyer, Micha ; Schneider, Daniel Johann ; Stübbe, Oliver ; Helvajian, H. ; Gu, B. ; Chen, H. (Hrsg.): Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus, Proceedings of SPIE. Bd. 11677. San Francisco : Society of Photo-Optical Instrumentation Engineers, 2021' havard: A.N. Shrotri, M. Beyer, D.J. Schneider, O. Stübbe, Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus, Society of Photo-Optical Instrumentation Engineers, San Francisco, 2021. ieee: 'A. N. Shrotri, M. Beyer, D. J. Schneider, and O. Stübbe, Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus, vol. 11677. San Francisco: Society of Photo-Optical Instrumentation Engineers, 2021. doi: 10.1117/12.2586907.' mla: Shrotri, Abhijeet Narendra, et al. “Manufacturing of Lens Array Prototypes Containing Spherical and Fresnel Lenses for Visible Light Communications Using Stereolithography Apparatus.” Laser 3D Manufacturing VIII, edited by Henry Helvajian et al., vol. 11677, Society of Photo-Optical Instrumentation Engineers, 2021, https://doi.org/10.1117/12.2586907. short: A.N. Shrotri, M. Beyer, D.J. Schneider, O. Stübbe, Manufacturing of Lens Array Prototypes Containing Spherical and Fresnel Lenses for Visible Light Communications Using Stereolithography Apparatus, Society of Photo-Optical Instrumentation Engineers, San Francisco, 2021. ufg: 'Shrotri, Abhijeet Narendra u. a.: Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus, Bd. 11677, hg. von Helvajian, Henry/Gu, Bo/Chen, Hongqiang, San Francisco 2021 (Proceedings of SPIE).' van: 'Shrotri AN, Beyer M, Schneider DJ, Stübbe O. Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus. Helvajian H, Gu B, Chen H, editors. Laser 3D Manufacturing VIII. San Francisco: Society of Photo-Optical Instrumentation Engineers; 2021. (Proceedings of SPIE; vol. 11677).' conference: end_date: 2021-02-02 location: 'San Francisco ' name: SPIE Photonics West LASE Proc. SPIE 11677, Laser 3D Manufacturing VIII, 1167717 start_date: 2021-01-28 date_created: 2022-04-19T10:20:55Z date_updated: 2024-04-19T11:54:33Z department: - _id: DEP5020 - _id: DEP6020 - _id: DEP5000 doi: 10.1117/12.2586907 editor: - first_name: Henry full_name: Helvajian, Henry last_name: Helvajian - first_name: Bo full_name: Gu, Bo last_name: Gu - first_name: Hongqiang full_name: Chen, Hongqiang last_name: Chen intvolume: ' 11677' keyword: - Additive manufacturing - 3D printing - Stereolithography apparatus - Spherical lenses - Fresnel lenses - Visible light communication language: - iso: eng main_file_link: - url: https://doi.org/10.1117/12.2586907 place: San Francisco publication: Laser 3D Manufacturing VIII publication_identifier: eisbn: - 978-1-5106-4190-7 eissn: - 1996-756X isbn: - 978-1-5106-4189-1 issn: - 0277-786X publication_status: published publisher: Society of Photo-Optical Instrumentation Engineers series_title: Proceedings of SPIE status: public title: Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus type: conference_editor_article user_id: '51864' volume: 11677 year: '2021' ... --- _id: '12789' abstract: - lang: eng text: Additive manufacturing is being increasingly focused on the production of end-use parts. Compared to the prototyping application, the production of end-use parts demands a higher level of repeatability and process quality. To achieve this, increased knowledge is required about the influence of various process parameters on the part characteristics and the parameter interrelations. Design of Experiment methods can be applied to gain knowledge on the process behavior, but the applicability of different DoE methods for AM processes has to be validated. This paper describes the application of a definitive screening design for the identification of influencing parameters in Laser Powder Bed Fusion of CoCrW alloy. The impact of various hatch parameters on the part porosity is analyzed. The experimental setup and results are described. The results are validated in an additional test series, comparing the part quality achieved by parameter-sets obtained by different optimization approaches. Furthermore, the correlation of the porosity towards mechanical properties is investigated. Finally, the opportunities and limitations of the method are discussed. author: - first_name: Andrea full_name: Huxol, Andrea id: '43559' last_name: Huxol - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: Huxol A, Villmer FJ. Experimental approach towards parameter evaluation in laser powder bed fusion of metals. International Journal of Computer Integrated Manufacturing. 2021;35(4-5):556-567. doi:10.1080/0951192x.2021.1901313 apa: Huxol, A., & Villmer, F.-J. (2021). Experimental approach towards parameter evaluation in laser powder bed fusion of metals. International Journal of Computer Integrated Manufacturing, 35(4–5), 556–567. https://doi.org/10.1080/0951192x.2021.1901313 bjps: Huxol A and Villmer F-J (2021) Experimental Approach towards Parameter Evaluation in Laser Powder Bed Fusion of Metals. International Journal of Computer Integrated Manufacturing 35, 556–567. chicago: 'Huxol, Andrea, and Franz-Josef Villmer. “Experimental Approach towards Parameter Evaluation in Laser Powder Bed Fusion of Metals.” International Journal of Computer Integrated Manufacturing 35, no. 4–5 (2021): 556–67. https://doi.org/10.1080/0951192x.2021.1901313.' chicago-de: 'Huxol, Andrea und Franz-Josef Villmer. 2021. Experimental approach towards parameter evaluation in laser powder bed fusion of metals. International Journal of Computer Integrated Manufacturing 35, Nr. 4–5: 556–567. doi:10.1080/0951192x.2021.1901313, .' din1505-2-1: 'Huxol, Andrea ; Villmer, Franz-Josef: Experimental approach towards parameter evaluation in laser powder bed fusion of metals. In: International Journal of Computer Integrated Manufacturing Bd. 35. London [u.a.], Taylor & Francis (2021), Nr. 4–5, S. 556–567' havard: A. Huxol, F.-J. Villmer, Experimental approach towards parameter evaluation in laser powder bed fusion of metals, International Journal of Computer Integrated Manufacturing. 35 (2021) 556–567. ieee: 'A. Huxol and F.-J. Villmer, “Experimental approach towards parameter evaluation in laser powder bed fusion of metals,” International Journal of Computer Integrated Manufacturing, vol. 35, no. 4–5, pp. 556–567, 2021, doi: 10.1080/0951192x.2021.1901313.' mla: Huxol, Andrea, and Franz-Josef Villmer. “Experimental Approach towards Parameter Evaluation in Laser Powder Bed Fusion of Metals.” International Journal of Computer Integrated Manufacturing, vol. 35, no. 4–5, 2021, pp. 556–67, https://doi.org/10.1080/0951192x.2021.1901313. short: A. Huxol, F.-J. Villmer, International Journal of Computer Integrated Manufacturing 35 (2021) 556–567. ufg: 'Huxol, Andrea/Villmer, Franz-Josef: Experimental approach towards parameter evaluation in laser powder bed fusion of metals, in: International Journal of Computer Integrated Manufacturing 35 (2021), H. 4–5,  S. 556–567.' van: Huxol A, Villmer FJ. Experimental approach towards parameter evaluation in laser powder bed fusion of metals. International Journal of Computer Integrated Manufacturing. 2021;35(4–5):556–67. date_created: 2025-04-15T08:18:06Z date_updated: 2025-06-26T07:56:42Z department: - _id: DEP7000 doi: 10.1080/0951192x.2021.1901313 external_id: isi: - '000630944800001' intvolume: ' 35' isi: '1' issue: 4-5 keyword: - Additive manufacturing - quality control - process qualification - process control - screening design language: - iso: eng page: 556-567 place: London [u.a.] publication: International Journal of Computer Integrated Manufacturing publication_identifier: eissn: - 1362-3052 issn: - 0951-192X publication_status: published publisher: Taylor & Francis status: public title: Experimental approach towards parameter evaluation in laser powder bed fusion of metals type: scientific_journal_article user_id: '83781' volume: 35 year: '2021' ... --- _id: '12790' abstract: - lang: eng text: n the last years, Additive Manufacturing, thanks to its capability of continuous improvements in performance and cost-efficiency, was able to partly replace and redefine well-established manufacturing processes. This research is based on the idea to achieve great cost and operational benefits especially in the field of tool making for injection molding by combining traditional and additive manufacturing in one process chain. Special attention is given to the surface quality in terms of surface roughness and its optimization directly in the Selective Laser Melting process. This article presents the possibility for a remelting process of the SLM parts as a way to optimize the surfaces of the produced parts. The influence of laser remelting on the surface roughness of the parts is analyzed while varying machine parameters like laser power and scan settings. Laser remelting with optimized parameter settings considerably improves the surface quality of SLM parts and is a great starting point for further post-processing techniques, which require a low initial value of surface roughness. author: - first_name: Filippo full_name: Simoni, Filippo last_name: Simoni - first_name: Andrea full_name: Huxol, Andrea id: '43559' last_name: Huxol - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: Simoni F, Huxol A, Villmer FJ. Improving surface quality in selective laser melting based tool making. Journal of Intelligent Manufacturing. 2021;32(7):1927-1938. doi:10.1007/s10845-021-01744-9 apa: Simoni, F., Huxol, A., & Villmer, F.-J. (2021). Improving surface quality in selective laser melting based tool making. Journal of Intelligent Manufacturing, 32(7), 1927–1938. https://doi.org/10.1007/s10845-021-01744-9 bjps: Simoni F, Huxol A and Villmer F-J (2021) Improving Surface Quality in Selective Laser Melting Based Tool Making. Journal of Intelligent Manufacturing 32, 1927–1938. chicago: 'Simoni, Filippo, Andrea Huxol, and Franz-Josef Villmer. “Improving Surface Quality in Selective Laser Melting Based Tool Making.” Journal of Intelligent Manufacturing 32, no. 7 (2021): 1927–38. https://doi.org/10.1007/s10845-021-01744-9.' chicago-de: 'Simoni, Filippo, Andrea Huxol und Franz-Josef Villmer. 2021. Improving surface quality in selective laser melting based tool making. Journal of Intelligent Manufacturing 32, Nr. 7: 1927–1938. doi:10.1007/s10845-021-01744-9, .' din1505-2-1: 'Simoni, Filippo ; Huxol, Andrea ; Villmer, Franz-Josef: Improving surface quality in selective laser melting based tool making. In: Journal of Intelligent Manufacturing Bd. 32. Dordrecht [u.a.], Springer Science and Business Media (2021), Nr. 7, S. 1927–1938' havard: F. Simoni, A. Huxol, F.-J. Villmer, Improving surface quality in selective laser melting based tool making, Journal of Intelligent Manufacturing. 32 (2021) 1927–1938. ieee: 'F. Simoni, A. Huxol, and F.-J. Villmer, “Improving surface quality in selective laser melting based tool making,” Journal of Intelligent Manufacturing, vol. 32, no. 7, pp. 1927–1938, 2021, doi: 10.1007/s10845-021-01744-9.' mla: Simoni, Filippo, et al. “Improving Surface Quality in Selective Laser Melting Based Tool Making.” Journal of Intelligent Manufacturing, vol. 32, no. 7, 2021, pp. 1927–38, https://doi.org/10.1007/s10845-021-01744-9. short: F. Simoni, A. Huxol, F.-J. Villmer, Journal of Intelligent Manufacturing 32 (2021) 1927–1938. ufg: 'Simoni, Filippo/Huxol, Andrea/Villmer, Franz-Josef: Improving surface quality in selective laser melting based tool making, in: Journal of Intelligent Manufacturing 32 (2021), H. 7,  S. 1927–1938.' van: Simoni F, Huxol A, Villmer FJ. Improving surface quality in selective laser melting based tool making. Journal of Intelligent Manufacturing. 2021;32(7):1927–38. date_created: 2025-04-15T09:17:22Z date_updated: 2025-06-26T13:41:37Z department: - _id: DEP7000 doi: 10.1007/s10845-021-01744-9 external_id: isi: - '000636136100001' intvolume: ' 32' isi: '1' issue: '7' keyword: - Direct rapid tooling - Toolmaking - Additive manufacturing process chain - Process control - Production systems - Selective laser melting - Surface roughness - Laser surface remelting language: - iso: eng page: 1927-1938 place: Dordrecht [u.a.] publication: Journal of Intelligent Manufacturing publication_identifier: eissn: - 1572-8145 issn: - 0956-5515 publication_status: published publisher: Springer Science and Business Media status: public title: Improving surface quality in selective laser melting based tool making type: scientific_journal_article user_id: '83781' volume: 32 year: '2021' ... --- _id: '1902' abstract: - lang: eng text: The Toyota Production System became well-known in the 90s and stands for highly efficient processes. The success of the production system stems from its methods and its focus on human factors. For some years, production research has focused on the topic of digital manufacturing. This technology-oriented approach is pursued quite independently of the Toyota Production System. As a result, technical solutions may prove incompatible with the Lean philosophy. Therefore, operational practice must link the Lean philosophy with new technologies in order to make work processes and material flows productive and ergonomic simultaneously. As a part of their education in industrial engineering at the Ostwestfalen-Lippe University of Applied Sciences and Arts, students learn all current Lean methods by means of business games. One of these has been supplemented with information technology components. The objective of this article is to introduce this business game and to explain its didactic concept. author: - first_name: Benjamin full_name: Adrian, Benjamin id: '42266' last_name: Adrian - first_name: Sven full_name: Hinrichsen, Sven id: '49010' last_name: Hinrichsen - first_name: Alexander full_name: Nikolenko, Alexander id: '71431' last_name: Nikolenko - first_name: Frederic full_name: Meyer, Frederic id: '71656' last_name: Meyer citation: ama: 'Adrian B, Hinrichsen S, Nikolenko A, Meyer F. How to Combine Lean, Human Factors and Digital Manufacturing – A Teaching Concept. In: Nunes IL, ed. Advances in Human Factors and Systems Interaction. Vol 959. Advances in Intelligent Systems and Computing. Cham: Springer; 2020:45-55. doi:https://doi.org/10.1007/978-3-030-20040-4_5' apa: 'Adrian, B., Hinrichsen, S., Nikolenko, A., & Meyer, F. (2020). How to Combine Lean, Human Factors and Digital Manufacturing – A Teaching Concept. In I. L. Nunes (Ed.), Advances in Human Factors and Systems Interaction (Vol. 959, pp. 45–55). Cham: Springer. https://doi.org/10.1007/978-3-030-20040-4_5' bjps: 'Adrian B et al. (2020) How to Combine Lean, Human Factors and Digital Manufacturing – A Teaching Concept. In Nunes IL (ed.), Advances in Human Factors and Systems Interaction, vol. 959. Cham: Springer, pp. 45–55.' chicago: 'Adrian, Benjamin, Sven Hinrichsen, Alexander Nikolenko, and Frederic Meyer. “How to Combine Lean, Human Factors and Digital Manufacturing – A Teaching Concept.” In Advances in Human Factors and Systems Interaction, edited by Isabel L. Nunes, 959:45–55. Advances in Intelligent Systems and Computing. Cham: Springer, 2020. https://doi.org/10.1007/978-3-030-20040-4_5.' chicago-de: 'Adrian, Benjamin, Sven Hinrichsen, Alexander Nikolenko und Frederic Meyer. 2020. How to Combine Lean, Human Factors and Digital Manufacturing – A Teaching Concept. In: Advances in Human Factors and Systems Interaction, hg. von Isabel L. Nunes, 959:45–55. Advances in Intelligent Systems and Computing. Cham: Springer. doi:https://doi.org/10.1007/978-3-030-20040-4_5, .' din1505-2-1: 'Adrian, Benjamin ; Hinrichsen, Sven ; Nikolenko, Alexander ; Meyer, Frederic: How to Combine Lean, Human Factors and Digital Manufacturing – A Teaching Concept. In: Nunes, I. L. (Hrsg.): Advances in Human Factors and Systems Interaction, Advances in Intelligent Systems and Computing. Bd. 959. Cham : Springer, 2020, S. 45–55' havard: 'B. Adrian, S. Hinrichsen, A. Nikolenko, F. Meyer, How to Combine Lean, Human Factors and Digital Manufacturing – A Teaching Concept, in: I.L. Nunes (Ed.), Advances in Human Factors and Systems Interaction, Springer, Cham, 2020: pp. 45–55.' ieee: B. Adrian, S. Hinrichsen, A. Nikolenko, and F. Meyer, “How to Combine Lean, Human Factors and Digital Manufacturing – A Teaching Concept,” in Advances in Human Factors and Systems Interaction, Washington D.C., USA, 2020, vol. 959, pp. 45–55. mla: Adrian, Benjamin, et al. “How to Combine Lean, Human Factors and Digital Manufacturing – A Teaching Concept.” Advances in Human Factors and Systems Interaction, edited by Isabel L. Nunes, vol. 959, Springer, 2020, pp. 45–55, doi:https://doi.org/10.1007/978-3-030-20040-4_5. short: 'B. Adrian, S. Hinrichsen, A. Nikolenko, F. Meyer, in: I.L. Nunes (Ed.), Advances in Human Factors and Systems Interaction, Springer, Cham, 2020, pp. 45–55.' ufg: 'Adrian, Benjamin et. al. (2020): How to Combine Lean, Human Factors and Digital Manufacturing – A Teaching Concept, in: Isabel L. Nunes (Hg.): Advances in Human Factors and Systems Interaction (=Advances in Intelligent Systems and Computing 959), Cham, S. 45–55.' van: 'Adrian B, Hinrichsen S, Nikolenko A, Meyer F. How to Combine Lean, Human Factors and Digital Manufacturing – A Teaching Concept. In: Nunes IL, editor. Advances in Human Factors and Systems Interaction. Cham: Springer; 2020. p. 45–55. (Advances in Intelligent Systems and Computing; vol. 959).' conference: end_date: 2019-07-28 location: Washington D.C., USA name: '10th International Conference on Applied Human Factors and Ergonomics 2019 ' start_date: 2019-07-24 date_created: 2019-09-10T06:21:13Z date_updated: 2023-03-15T13:49:37Z department: - _id: DEP7020 - _id: DEP1305 doi: https://doi.org/10.1007/978-3-030-20040-4_5 editor: - first_name: Isabel L. full_name: Nunes, Isabel L. last_name: Nunes intvolume: ' 959' keyword: - Lean - Human factors - Digital manufacturing - Business game - Evaluation - Questionnaire language: - iso: eng page: 45-55 place: Cham publication: Advances in Human Factors and Systems Interaction publication_identifier: eisbn: - 978-3-030-20040-4 isbn: - 978-3-030-20039-8 issn: - 2194-5357 publication_status: published publisher: Springer quality_controlled: '1' series_title: Advances in Intelligent Systems and Computing status: public title: How to Combine Lean, Human Factors and Digital Manufacturing – A Teaching Concept type: conference user_id: '74004' volume: 959 year: 2020 ... --- _id: '12835' abstract: - lang: eng text: Delayed-release dosage forms are mainly manufactured as batch processes and include coated tablets, pellets, or particles with gastric resistant polymers. Authors propose a novel approach using the hot-melt extrusion technique to prepare delayed release dosage forms via a continuous manufacturing process, a new trend in the pharmaceutical industry. A full factorial design was employed to correlate input variables, including stearic acid (SA) content, drug content, and pellet size with drug release properties of the pellets. PLS fit method suitably elaborated the relationship between input and output variables with reasonably good fit and goodness of prediction. All three input factors influenced drug release in enzyme-free simulated gastric fluid (SGF) after 120 min; however, SA content did not significantly affect drug dissolution in the enzyme-free simulated intestinal fluid (SIF). An optimized formulation and design space were determined by overlaying multiple contours established from regression equations. The continuous manufacturing process was successfully monitored using inline near-infrared (NIR) and inline particle size analysis, with drug load and pellet size being well-controlled within the design space. The obtained pellets released less than 5% after 120 min in SGF and more than 85% and 95% after 30 min and 45 min, respectively, after switching to SIF. (C) 2020 American Pharmacists Association (R). Published by Elsevier Inc. All rights reserved. author: - first_name: Anh Q. full_name: Vo, Anh Q. last_name: Vo - first_name: Gerd full_name: Kutz, Gerd id: '12015' last_name: Kutz - first_name: Herman full_name: He, Herman last_name: He - first_name: Sagar full_name: Narala, Sagar last_name: Narala - first_name: Suresh full_name: Bandari, Suresh last_name: Bandari - first_name: Michael A. full_name: Repka, Michael A. last_name: Repka citation: ama: 'Vo AQ, Kutz G, He H, Narala S, Bandari S, Repka MA. Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis. Journal of Pharmaceutical Sciences. 2020;109(12):3598-3607. doi:10.1016/j.xphs.2020.09.007' apa: 'Vo, A. Q., Kutz, G., He, H., Narala, S., Bandari, S., & Repka, M. A. (2020). Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis. Journal of Pharmaceutical Sciences, 109(12), 3598–3607. https://doi.org/10.1016/j.xphs.2020.09.007' bjps: 'Vo AQ et al. (2020) Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis. Journal of Pharmaceutical Sciences 109, 3598–3607.' chicago: 'Vo, Anh Q., Gerd Kutz, Herman He, Sagar Narala, Suresh Bandari, and Michael A. Repka. “Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis.” Journal of Pharmaceutical Sciences 109, no. 12 (2020): 3598–3607. https://doi.org/10.1016/j.xphs.2020.09.007.' chicago-de: 'Vo, Anh Q., Gerd Kutz, Herman He, Sagar Narala, Suresh Bandari und Michael A. Repka. 2020. Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis. Journal of Pharmaceutical Sciences 109, Nr. 12: 3598–3607. doi:10.1016/j.xphs.2020.09.007, .' din1505-2-1: 'Vo, Anh Q. ; Kutz, Gerd ; He, Herman ; Narala, Sagar ; Bandari, Suresh ; Repka, Michael A.: Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis. In: Journal of Pharmaceutical Sciences Bd. 109. Amsterdam [u.a.], Elsevier BV (2020), Nr. 12, S. 3598–3607' havard: 'A.Q. Vo, G. Kutz, H. He, S. Narala, S. Bandari, M.A. Repka, Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis, Journal of Pharmaceutical Sciences. 109 (2020) 3598–3607.' ieee: 'A. Q. Vo, G. Kutz, H. He, S. Narala, S. Bandari, and M. A. Repka, “Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis,” Journal of Pharmaceutical Sciences, vol. 109, no. 12, pp. 3598–3607, 2020, doi: 10.1016/j.xphs.2020.09.007.' mla: 'Vo, Anh Q., et al. “Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis.” Journal of Pharmaceutical Sciences, vol. 109, no. 12, 2020, pp. 3598–607, https://doi.org/10.1016/j.xphs.2020.09.007.' short: A.Q. Vo, G. Kutz, H. He, S. Narala, S. Bandari, M.A. Repka, Journal of Pharmaceutical Sciences 109 (2020) 3598–3607. ufg: 'Vo, Anh Q. u. a.: Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis, in: Journal of Pharmaceutical Sciences 109 (2020), H. 12,  S. 3598–3607.' van: 'Vo AQ, Kutz G, He H, Narala S, Bandari S, Repka MA. Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis. Journal of Pharmaceutical Sciences. 2020;109(12):3598–607.' date_created: 2025-04-23T08:40:12Z date_updated: 2025-06-26T13:25:32Z department: - _id: DEP4028 doi: 10.1016/j.xphs.2020.09.007 external_id: isi: - '000590406100010' intvolume: ' 109' isi: '1' issue: '12' keyword: - Continuous manufacturing - Delayed-release - FT-NIR - Inline particle size analysis - Hot melt extrusion language: - iso: eng page: 3598-3607 place: Amsterdam [u.a.] publication: Journal of Pharmaceutical Sciences publication_identifier: eissn: - 1520-6017 issn: - 0022-3549 publication_status: published publisher: Elsevier BV status: public title: 'Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis' type: scientific_journal_article user_id: '83781' volume: 109 year: '2020' ... --- _id: '10656' abstract: - lang: eng text: This paper presents the empirical validation of the time accuracy of the process building block system MTM-HWD® (Human Work Design). The analysis is based on process data collected from 62 different workplaces in German manufacturing companies. The accuracy of the process system is analyzed by studying the frequency of employed process building blocks in the data collection procedure. Subsequently, the differences between the MTM-HWD® and MTM-1 cycle times are evaluated. The findings show that there is no significant difference from samples of prior MTM-1 studies with respect to the frequency of employed MTM-1 process building blocks. It is shown that there is a systematic difference and a linear relationship between the MTM-HWD® and MTM-1 time data. However, it is demonstrated that the relatively larger MTM-HWD® times do not differ more than 5 % from the MTM-1 times when considering the 95 % confidence interval of the mean. These results meet the development aims in terms of the defined accuracy of the method of ± 5 % in comparison to MTM-1. author: - first_name: Marco full_name: Faber, Marco last_name: Faber - first_name: Philipp full_name: Przybysz, Philipp last_name: Przybysz - first_name: Benedikt full_name: Latos, Benedikt id: '84474' last_name: Latos - first_name: Alexander full_name: Mertens, Alexander last_name: Mertens - first_name: Christopher full_name: Brandl, Christopher last_name: Brandl - first_name: Thomas full_name: Finsterbusch, Thomas last_name: Finsterbusch - first_name: Jörg full_name: Härtel, Jörg last_name: Härtel - first_name: Peter full_name: Kuhlang, Peter last_name: Kuhlang - first_name: Verena full_name: Nitsch, Verena last_name: Nitsch citation: ama: Faber M, Przybysz P, Latos B, et al. Empirical validation of the time accuracy of the novel process language Human Work Design (MTM-HWD®). Production & manufacturing research . 2019;7(1):350-363. doi:10.1080/21693277.2019.1621785 apa: Faber, M., Przybysz, P., Latos, B., Mertens, A., Brandl, C., Finsterbusch, T., Härtel, J., Kuhlang, P., & Nitsch, V. (2019). Empirical validation of the time accuracy of the novel process language Human Work Design (MTM-HWD®). Production & Manufacturing Research , 7(1), 350–363. https://doi.org/10.1080/21693277.2019.1621785 bjps: Faber M et al. (2019) Empirical Validation of the Time Accuracy of the Novel Process Language Human Work Design (MTM-HWD®). Production & manufacturing research 7, 350–363. chicago: 'Faber, Marco, Philipp Przybysz, Benedikt Latos, Alexander Mertens, Christopher Brandl, Thomas Finsterbusch, Jörg Härtel, Peter Kuhlang, and Verena Nitsch. “Empirical Validation of the Time Accuracy of the Novel Process Language Human Work Design (MTM-HWD®).” Production & Manufacturing Research 7, no. 1 (2019): 350–63. https://doi.org/10.1080/21693277.2019.1621785.' chicago-de: 'Faber, Marco, Philipp Przybysz, Benedikt Latos, Alexander Mertens, Christopher Brandl, Thomas Finsterbusch, Jörg Härtel, Peter Kuhlang und Verena Nitsch. 2019. Empirical validation of the time accuracy of the novel process language Human Work Design (MTM-HWD®). Production & manufacturing research 7, Nr. 1: 350–363. doi:10.1080/21693277.2019.1621785, .' din1505-2-1: 'Faber, Marco ; Przybysz, Philipp ; Latos, Benedikt ; Mertens, Alexander ; Brandl, Christopher ; Finsterbusch, Thomas ; Härtel, Jörg ; Kuhlang, Peter ; u. a.: Empirical validation of the time accuracy of the novel process language Human Work Design (MTM-HWD®). In: Production & manufacturing research Bd. 7, Taylor & Francis Open (2019), Nr. 1, S. 350–363' havard: M. Faber, P. Przybysz, B. Latos, A. Mertens, C. Brandl, T. Finsterbusch, J. Härtel, P. Kuhlang, V. Nitsch, Empirical validation of the time accuracy of the novel process language Human Work Design (MTM-HWD®), Production & Manufacturing Research . 7 (2019) 350–363. ieee: 'M. Faber et al., “Empirical validation of the time accuracy of the novel process language Human Work Design (MTM-HWD®),” Production & manufacturing research , vol. 7, no. 1, pp. 350–363, 2019, doi: 10.1080/21693277.2019.1621785.' mla: Faber, Marco, et al. “Empirical Validation of the Time Accuracy of the Novel Process Language Human Work Design (MTM-HWD®).” Production & Manufacturing Research , vol. 7, no. 1, 2019, pp. 350–63, https://doi.org/10.1080/21693277.2019.1621785. short: M. Faber, P. Przybysz, B. Latos, A. Mertens, C. Brandl, T. Finsterbusch, J. Härtel, P. Kuhlang, V. Nitsch, Production & Manufacturing Research 7 (2019) 350–363. ufg: 'Faber, Marco u. a.: Empirical validation of the time accuracy of the novel process language Human Work Design (MTM-HWD®), in: Production & manufacturing research 7 (2019), H. 1,  S. 350–363.' van: Faber M, Przybysz P, Latos B, Mertens A, Brandl C, Finsterbusch T, et al. Empirical validation of the time accuracy of the novel process language Human Work Design (MTM-HWD®). Production & manufacturing research . 2019;7(1):350–63. date_created: 2023-10-30T12:19:05Z date_updated: 2023-10-31T12:26:09Z department: - _id: DEP1522 doi: 10.1080/21693277.2019.1621785 extern: '1' intvolume: ' 7' issue: '1' keyword: - Industrial and Manufacturing Engineering language: - iso: eng page: 350-363 publication: 'Production & manufacturing research ' publication_identifier: eissn: - 2169-3277 publication_status: published publisher: Taylor & Francis Open status: public title: Empirical validation of the time accuracy of the novel process language Human Work Design (MTM-HWD®) type: journal_article user_id: '83781' volume: 7 year: '2019' ... --- _id: '12791' abstract: - lang: eng text: Additive manufacturing is being increasingly focused on the production of end-use parts. Compared to the prototyping application, the production of end-use parts demands a higher level of repeatability and process quality. To achieve this, increased knowledge is required about the influence of various process parameters on the part characteristics and the parameter interrelations. Design of Experiment methods can be applied to gain knowledge on the process behavior, but the applicability of different DoE methods for AM processes has to be validated. This paper describes the application of a definitive screening design for the identification of influencing parameters in Selective Laser Melting. The experimental setup and results are described and opportunities and limitations of the method are discussed. (C) 2019, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved. author: - first_name: Andrea full_name: Huxol, Andrea id: '43559' last_name: Huxol - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: Huxol A, Villmer FJ. DoE Methods for Parameter Evaluation in Selective Laser Melting. Vol 52. Elsevier BV; 2019:270-275. doi:10.1016/j.ifacol.2019.10.041 apa: Huxol, A., & Villmer, F.-J. (2019). DoE Methods for Parameter Evaluation in Selective Laser Melting. In 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS) (Vol. 52, pp. 270–275). Elsevier BV. https://doi.org/10.1016/j.ifacol.2019.10.041 bjps: 'Huxol A and Villmer F-J (2019) DoE Methods for Parameter Evaluation in Selective Laser Melting. Amsterdam [u.a.]: Elsevier BV.' chicago: 'Huxol, Andrea, and Franz-Josef Villmer. DoE Methods for Parameter Evaluation in Selective Laser Melting. 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS). Vol. 52. IFAC-PapersOnLine. Amsterdam [u.a.]: Elsevier BV, 2019. https://doi.org/10.1016/j.ifacol.2019.10.041.' chicago-de: 'Huxol, Andrea und Franz-Josef Villmer. 2019. DoE Methods for Parameter Evaluation in Selective Laser Melting. 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS). Bd. 52. IFAC-PapersOnLine. Amsterdam [u.a.]: Elsevier BV. doi:10.1016/j.ifacol.2019.10.041, .' din1505-2-1: 'Huxol, Andrea ; Villmer, Franz-Josef: DoE Methods for Parameter Evaluation in Selective Laser Melting, IFAC-PapersOnLine. Bd. 52. Amsterdam [u.a.] : Elsevier BV, 2019' havard: A. Huxol, F.-J. Villmer, DoE Methods for Parameter Evaluation in Selective Laser Melting, Elsevier BV, Amsterdam [u.a.], 2019. ieee: 'A. Huxol and F.-J. Villmer, DoE Methods for Parameter Evaluation in Selective Laser Melting, vol. 52. Amsterdam [u.a.]: Elsevier BV, 2019, pp. 270–275. doi: 10.1016/j.ifacol.2019.10.041.' mla: Huxol, Andrea, and Franz-Josef Villmer. “DoE Methods for Parameter Evaluation in Selective Laser Melting.” 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS), vol. 52, Elsevier BV, 2019, pp. 270–75, https://doi.org/10.1016/j.ifacol.2019.10.041. short: A. Huxol, F.-J. Villmer, DoE Methods for Parameter Evaluation in Selective Laser Melting, Elsevier BV, Amsterdam [u.a.], 2019. ufg: 'Huxol, Andrea/Villmer, Franz-Josef: DoE Methods for Parameter Evaluation in Selective Laser Melting, Bd. 52, Amsterdam [u.a.] 2019 (IFAC-PapersOnLine).' van: 'Huxol A, Villmer FJ. DoE Methods for Parameter Evaluation in Selective Laser Melting. 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS). Amsterdam [u.a.]: Elsevier BV; 2019. (IFAC-PapersOnLine; vol. 52).' conference: end_date: 2019-08-14 location: Oshawa, CANADA name: 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS) start_date: 2019-08-12 date_created: 2025-04-15T09:27:00Z date_updated: 2025-06-26T13:40:48Z department: - _id: DEP7000 doi: 10.1016/j.ifacol.2019.10.041 intvolume: ' 52' keyword: - Additive manufacturing - quality control - process qualification - process control - screening design language: - iso: eng page: 270-275 place: Amsterdam [u.a.] publication: 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS) publication_identifier: issn: - 2405-8963 publication_status: published publisher: Elsevier BV series_title: IFAC-PapersOnLine status: public title: DoE Methods for Parameter Evaluation in Selective Laser Melting type: conference_editor_article user_id: '83781' volume: 52 year: '2019' ... --- _id: '12792' abstract: - lang: eng text: Additive Manufacturing has arisen as a ground-breaking set of technologies that, thanks to their capability of continuous improvements in performance and cost-efficiency, was able in the last years to replace well-established manufacturing processes. Proficiency in the fabrication of highly complex parts forced this astonishing development. This research is based on the idea that through the integration of additive and conventional manufacturing technologies it is possible to achieve great cost and operational benefits especially in the field of tool making for injection molding. Such an integrated manufacturing solution could overcome the limitations of independent additive, subtractive, and post-processing procedures by strengthening their potentialities. The present study highlights the opportunities of a synergy between the above-mentioned manufacturing technologies for the optimized fabrication of injection molds. An additive manufacturing process chain is presented, and special attention is given to the surface quality and its optimization directly in the Selective Laser Melting process. The potentialities of the Laser Surface Re-melting technique are analyzed, and the process optimization leads to a reduction of 45% of the average roughness directly in the SLM process. (C) 2019, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved. author: - first_name: Filippo full_name: Simoni, Filippo last_name: Simoni - first_name: Andrea full_name: Huxol, Andrea id: '43559' last_name: Huxol - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: Simoni F, Huxol A, Villmer FJ. Approach Towards Surface Improvement in Additively Manufactured Tools. Vol 52. Elsevier BV; 2019:254-259. doi:10.1016/j.ifacol.2019.10.032 apa: Simoni, F., Huxol, A., & Villmer, F.-J. (2019). Approach Towards Surface Improvement in Additively Manufactured Tools. In 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS) (Vol. 52, pp. 254–259). Elsevier BV. https://doi.org/10.1016/j.ifacol.2019.10.032 bjps: 'Simoni F, Huxol A and Villmer F-J (2019) Approach Towards Surface Improvement in Additively Manufactured Tools. Amsterdam [u.a.]: Elsevier BV.' chicago: 'Simoni, Filippo, Andrea Huxol, and Franz-Josef Villmer. Approach Towards Surface Improvement in Additively Manufactured Tools. 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS). Vol. 52. IFAC-PapersOnLine. Amsterdam [u.a.]: Elsevier BV, 2019. https://doi.org/10.1016/j.ifacol.2019.10.032.' chicago-de: 'Simoni, Filippo, Andrea Huxol und Franz-Josef Villmer. 2019. Approach Towards Surface Improvement in Additively Manufactured Tools. 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS). Bd. 52. IFAC-PapersOnLine. Amsterdam [u.a.]: Elsevier BV. doi:10.1016/j.ifacol.2019.10.032, .' din1505-2-1: 'Simoni, Filippo ; Huxol, Andrea ; Villmer, Franz-Josef: Approach Towards Surface Improvement in Additively Manufactured Tools, IFAC-PapersOnLine. Bd. 52. Amsterdam [u.a.] : Elsevier BV, 2019' havard: F. Simoni, A. Huxol, F.-J. Villmer, Approach Towards Surface Improvement in Additively Manufactured Tools, Elsevier BV, Amsterdam [u.a.], 2019. ieee: 'F. Simoni, A. Huxol, and F.-J. Villmer, Approach Towards Surface Improvement in Additively Manufactured Tools, vol. 52. Amsterdam [u.a.]: Elsevier BV, 2019, pp. 254–259. doi: 10.1016/j.ifacol.2019.10.032.' mla: Simoni, Filippo, et al. “Approach Towards Surface Improvement in Additively Manufactured Tools.” 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS), vol. 52, Elsevier BV, 2019, pp. 254–59, https://doi.org/10.1016/j.ifacol.2019.10.032. short: F. Simoni, A. Huxol, F.-J. Villmer, Approach Towards Surface Improvement in Additively Manufactured Tools, Elsevier BV, Amsterdam [u.a.], 2019. ufg: 'Simoni, Filippo/Huxol, Andrea/Villmer, Franz-Josef: Approach Towards Surface Improvement in Additively Manufactured Tools, Bd. 52, Amsterdam [u.a.] 2019 (IFAC-PapersOnLine).' van: 'Simoni F, Huxol A, Villmer FJ. Approach Towards Surface Improvement in Additively Manufactured Tools. 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS). Amsterdam [u.a.]: Elsevier BV; 2019. (IFAC-PapersOnLine; vol. 52).' conference: end_date: 2019-08-14 location: Oshawa, CANADA name: 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS) start_date: 2019-08-12 date_created: 2025-04-15T09:32:02Z date_updated: 2025-06-26T13:40:36Z department: - _id: DEP7000 doi: 10.1016/j.ifacol.2019.10.032 intvolume: ' 52' keyword: - Direct rapid tooling - toolmaking - additive manufacturing process chain - process control - production systems - selective laser melting - surface roughness - laser surface re-melting language: - iso: eng page: 254-259 place: Amsterdam [u.a.] publication: 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent Manufacturing Systems (IMS) publication_identifier: issn: - 2405-8963 publication_status: published publisher: Elsevier BV series_title: IFAC-PapersOnLine status: public title: Approach Towards Surface Improvement in Additively Manufactured Tools type: conference_editor_article user_id: '83781' volume: 52 year: '2019' ... --- _id: '12834' abstract: - lang: eng text: In the context of Industry 4.0, extensive deployment and application of advanced manufacturing equipment and various sensors is leading to a growing demand for data exchange between different devices. In smart factories, network transmission has multiprotocol features of wired/wireless communication, and different data flows have different real-time requirements. In this article, a heterogeneous network architecture based on software-defined network is proposed for realizing cross-network flexible forwarding of multisource manufacturing data and optimized utilization of network resources. Subsequently, the mechanism of cross-network fusion and scheduling (CNFS) is analyzed from the perspective of high dynamic characteristics and different delay requirements of data flows. Based on this analysis, a route-aware data flow dynamic reconstruction algorithm is proposed. The proposed algorithm improves the efficiency of manufacturing data cross-network fusion, especially for multivariety and small-batch intelligent manufacturing systems. Furthermore, for meeting the bandwidth requirements of different delay flows, a delay-sensitive network bandwidth scheduling algorithm is proposed. Finally, the effectiveness of the proposed CNFS mechanism is verified using a candy packaging intelligent production line prototype platform. author: - first_name: Jiafu full_name: Wan, Jiafu last_name: Wan - first_name: Jun full_name: Yang, Jun last_name: Yang - first_name: Shiyong full_name: Wang, Shiyong last_name: Wang - first_name: Di full_name: Li, Di last_name: Li - first_name: Peng full_name: Li, Peng id: '58937' last_name: Li - first_name: Min full_name: Xia, Min last_name: Xia citation: ama: Wan J, Yang J, Wang S, Li D, Li P, Xia M. Cross-Network Fusion and Scheduling for Heterogeneous Networks in Smart Factory. IEEE Transactions on Industrial Informatics. 2019;16(9):6059-6068. doi:10.1109/tii.2019.2952669 apa: Wan, J., Yang, J., Wang, S., Li, D., Li, P., & Xia, M. (2019). Cross-Network Fusion and Scheduling for Heterogeneous Networks in Smart Factory. IEEE Transactions on Industrial Informatics, 16(9), 6059–6068. https://doi.org/10.1109/tii.2019.2952669 bjps: Wan J et al. (2019) Cross-Network Fusion and Scheduling for Heterogeneous Networks in Smart Factory. IEEE Transactions on Industrial Informatics 16, 6059–6068. chicago: 'Wan, Jiafu, Jun Yang, Shiyong Wang, Di Li, Peng Li, and Min Xia. “Cross-Network Fusion and Scheduling for Heterogeneous Networks in Smart Factory.” IEEE Transactions on Industrial Informatics 16, no. 9 (2019): 6059–68. https://doi.org/10.1109/tii.2019.2952669.' chicago-de: 'Wan, Jiafu, Jun Yang, Shiyong Wang, Di Li, Peng Li und Min Xia. 2019. Cross-Network Fusion and Scheduling for Heterogeneous Networks in Smart Factory. IEEE Transactions on Industrial Informatics 16, Nr. 9: 6059–6068. doi:10.1109/tii.2019.2952669, .' din1505-2-1: 'Wan, Jiafu ; Yang, Jun ; Wang, Shiyong ; Li, Di ; Li, Peng ; Xia, Min: Cross-Network Fusion and Scheduling for Heterogeneous Networks in Smart Factory. In: IEEE Transactions on Industrial Informatics Bd. 16. New York, NY, Institute of Electrical and Electronics Engineers (IEEE) (2019), Nr. 9, S. 6059–6068' havard: J. Wan, J. Yang, S. Wang, D. Li, P. Li, M. Xia, Cross-Network Fusion and Scheduling for Heterogeneous Networks in Smart Factory, IEEE Transactions on Industrial Informatics. 16 (2019) 6059–6068. ieee: 'J. Wan, J. Yang, S. Wang, D. Li, P. Li, and M. Xia, “Cross-Network Fusion and Scheduling for Heterogeneous Networks in Smart Factory,” IEEE Transactions on Industrial Informatics, vol. 16, no. 9, pp. 6059–6068, 2019, doi: 10.1109/tii.2019.2952669.' mla: Wan, Jiafu, et al. “Cross-Network Fusion and Scheduling for Heterogeneous Networks in Smart Factory.” IEEE Transactions on Industrial Informatics, vol. 16, no. 9, 2019, pp. 6059–68, https://doi.org/10.1109/tii.2019.2952669. short: J. Wan, J. Yang, S. Wang, D. Li, P. Li, M. Xia, IEEE Transactions on Industrial Informatics 16 (2019) 6059–6068. ufg: 'Wan, Jiafu u. a.: Cross-Network Fusion and Scheduling for Heterogeneous Networks in Smart Factory, in: IEEE Transactions on Industrial Informatics 16 (2019), H. 9,  S. 6059–6068.' van: Wan J, Yang J, Wang S, Li D, Li P, Xia M. Cross-Network Fusion and Scheduling for Heterogeneous Networks in Smart Factory. IEEE Transactions on Industrial Informatics. 2019;16(9):6059–68. date_created: 2025-04-23T08:35:16Z date_updated: 2025-06-26T13:26:20Z department: - _id: DEP5023 doi: 10.1109/tii.2019.2952669 external_id: isi: - '000542966300043' intvolume: ' 16' isi: '1' issue: '9' keyword: - Heterogeneous networks - Real-time systems - Bandwidth - Job shop scheduling - Smart manufacturing - Computer architecture - Cross-network fusion - heterogeneous networks - network resource language: - iso: eng page: 6059-6068 place: New York, NY publication: IEEE Transactions on Industrial Informatics publication_identifier: eissn: - 1941-0050 issn: - 1551-3203 publication_status: published publisher: Institute of Electrical and Electronics Engineers (IEEE) status: public title: Cross-Network Fusion and Scheduling for Heterogeneous Networks in Smart Factory type: scientific_journal_article user_id: '83781' volume: 16 year: '2019' ... --- _id: '550' abstract: - lang: eng text: Additive Manufacturing (AM) technologies are increasingly used for final part production. Especially technologies for processing of metal, like Selective LaserMelting (SLM), arefocusedin this area. The shift from prototyping towards final part production results in enhanced requirements for repeatability and predictability of the part quality. Machine manufacturers offer process monitoring solutions for different aspects of the production process, like the powder bed surface, the melt pool, and the laser energy. Nevertheless, the significance of these systems is not fully proven and threshold values for the monitored process parameters have to be determined for each product individually. This impedes the development of suitable process control systems. The paper gives an overview ofexistingresearch approaches and available process monitoring systems for SLM and their applicability for predicting certain part characteristics. The existing solutions are evaluated based on own research results. Next, AM specific difficulties for the development of process control tools and possible solutions are discussed. author: - first_name: Andrea full_name: Huxol, Andrea id: '43559' last_name: Huxol - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: 'Huxol A, Villmer F-J. Process Control for Selective Laser Melting - Opprtunities and Limitations. In: Villmer F-J, Padoano E, Department of Production Engineering and Management, eds. Production Engineering and Management. Lemgo; 2018:17-28.' apa: Huxol, A., & Villmer, F.-J. (2018). Process Control for Selective Laser Melting - Opprtunities and Limitations. In F.-J. Villmer, E. Padoano, & Department of Production Engineering and Management (Eds.), Production Engineering and Management (pp. 17–28). Lemgo. bjps: Huxol A and Villmer F-J (2018) Process Control for Selective Laser Melting - Opprtunities and Limitations. In Villmer F-J, Padoano E and Department of Production Engineering and Management (eds), Production Engineering and Management. Lemgo, pp. 17–28. chicago: Huxol, Andrea, and Franz-Josef Villmer. “Process Control for Selective Laser Melting - Opprtunities and Limitations.” In Production Engineering and Management, edited by Franz-Josef Villmer, Elio Padoano, and Department of Production Engineering and Management, 17–28. Lemgo, 2018. chicago-de: 'Huxol, Andrea und Franz-Josef Villmer. 2018. Process Control for Selective Laser Melting - Opprtunities and Limitations. In: Production Engineering and Management, hg. von Franz-Josef Villmer, Elio Padoano, und Department of Production Engineering and Management, 17–28. Lemgo.' din1505-2-1: 'Huxol, Andrea ; Villmer, Franz-Josef: Process Control for Selective Laser Melting - Opprtunities and Limitations. In: Villmer, F.-J. ; Padoano, E. ; Department of Production Engineering and Management (Hrsg.): Production Engineering and Management. Lemgo, 2018, S. 17–28' havard: 'A. Huxol, F.-J. Villmer, Process Control for Selective Laser Melting - Opprtunities and Limitations, in: F.-J. Villmer, E. Padoano, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2018: pp. 17–28.' ieee: A. Huxol and F.-J. Villmer, “Process Control for Selective Laser Melting - Opprtunities and Limitations,” in Production Engineering and Management, Lemgo, 2018, no. 1, pp. 17–28. mla: Huxol, Andrea, and Franz-Josef Villmer. “Process Control for Selective Laser Melting - Opprtunities and Limitations.” Production Engineering and Management, edited by Franz-Josef Villmer et al., no. 1, 2018, pp. 17–28. short: 'A. Huxol, F.-J. Villmer, in: F.-J. Villmer, E. Padoano, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2018, pp. 17–28.' ufg: 'Huxol, Andrea/Villmer, Franz-Josef (2018): Process Control for Selective Laser Melting - Opprtunities and Limitations, in: Franz-Josef Villmer et. al. (Hgg.): Production Engineering and Management, Lemgo, S. 17–28.' van: 'Huxol A, Villmer F-J. Process Control for Selective Laser Melting - Opprtunities and Limitations. In: Villmer F-J, Padoano E, Department of Production Engineering and Management, editors. Production Engineering and Management. Lemgo; 2018. p. 17–28.' conference: end_date: 2018-10-05 location: Lemgo name: Proceedings 8th International Conference start_date: 2018-10-04 corporate_editor: - Department of Production Engineering and Management - Hochschule Ostwestfalen-Lippe date_created: 2019-02-13T13:55:29Z date_updated: 2023-03-15T13:50:00Z department: - _id: DEP1306 editor: - first_name: Franz-Josef full_name: Villmer, Franz-Josef last_name: Villmer - first_name: Elio full_name: Padoano, Elio last_name: Padoano issue: '1' keyword: - Additive manufacturing - Process capability - Process monitoring - Quality assurance - Final part production language: - iso: eng main_file_link: - open_access: '1' url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM2018_proceedings_web.pdf oa: '1' page: 17-28 place: Lemgo publication: Production Engineering and Management publication_identifier: isbn: - 978-3-946856-03-0 publication_status: published related_material: link: - relation: contains url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM2018_proceedings_web.pdf status: public title: Process Control for Selective Laser Melting - Opprtunities and Limitations type: conference user_id: '45673' year: 2018 ... --- _id: '552' abstract: - lang: eng text: 'Since additive manufacturing (AM) is continuously growing, the influence of processing conditions and setup parameters on microstructural and mechanical properties of additively manufacturedcomponents needs to be clarified. The paper discusses an experimental approach for the identification of influencing parameters in Selective Laser Melting; this consists of an evaluation of the mechanical and physical properties of final parts, depending on the chosen process parameters. The Design of Experiments is used to get valid results from a limited number of experiments. The research work focuses on the application of a Definitive Screening Design to identify the most important influencing parameters: Several parameters of the hatch and the contour exposure are varied, as well as the position and orientation of the samples in the build chamber. A maraging steel and a CoCr alloy are used, and the mechanical and physical properties of the samples are evaluated. The interdependencies between the variation of the factors and the observed properties are analyzed.' author: - first_name: F. full_name: Simoni, F. last_name: Simoni - first_name: Andrea full_name: Huxol, Andrea id: '43559' last_name: Huxol - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: 'Simoni F, Huxol A, Villmer F-J. Analysis of Influencing Parameters on Mechanical and Physical Properties of SLM Parts. In: Villmer F-J, Padoano E, Department of Production Engineering and Management, eds. Production Engineering and Management. Lemgo; 2018:43-55.' apa: Simoni, F., Huxol, A., & Villmer, F.-J. (2018). Analysis of Influencing Parameters on Mechanical and Physical Properties of SLM Parts. In F.-J. Villmer, E. Padoano, & Department of Production Engineering and Management (Eds.), Production Engineering and Management (pp. 43–55). Lemgo. bjps: Simoni F, Huxol A and Villmer F-J (2018) Analysis of Influencing Parameters on Mechanical and Physical Properties of SLM Parts. In Villmer F-J, Padoano E and Department of Production Engineering and Management (eds), Production Engineering and Management. Lemgo, pp. 43–55. chicago: Simoni, F., Andrea Huxol, and Franz-Josef Villmer. “Analysis of Influencing Parameters on Mechanical and Physical Properties of SLM Parts.” In Production Engineering and Management, edited by Franz-Josef Villmer, Elio Padoano, and Department of Production Engineering and Management, 43–55. Lemgo, 2018. chicago-de: 'Simoni, F., Andrea Huxol und Franz-Josef Villmer. 2018. Analysis of Influencing Parameters on Mechanical and Physical Properties of SLM Parts. In: Production Engineering and Management, hg. von Franz-Josef Villmer, Elio Padoano, und Department of Production Engineering and Management, 43–55. Lemgo.' din1505-2-1: 'Simoni, F. ; Huxol, Andrea ; Villmer, Franz-Josef: Analysis of Influencing Parameters on Mechanical and Physical Properties of SLM Parts. In: Villmer, F.-J. ; Padoano, E. ; Department of Production Engineering and Management (Hrsg.): Production Engineering and Management. Lemgo, 2018, S. 43–55' havard: 'F. Simoni, A. Huxol, F.-J. Villmer, Analysis of Influencing Parameters on Mechanical and Physical Properties of SLM Parts, in: F.-J. Villmer, E. Padoano, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2018: pp. 43–55.' ieee: F. Simoni, A. Huxol, and F.-J. Villmer, “Analysis of Influencing Parameters on Mechanical and Physical Properties of SLM Parts,” in Production Engineering and Management, Lemgo, 2018, no. 1, pp. 43–55. mla: Simoni, F., et al. “Analysis of Influencing Parameters on Mechanical and Physical Properties of SLM Parts.” Production Engineering and Management, edited by Franz-Josef Villmer et al., no. 1, 2018, pp. 43–55. short: 'F. Simoni, A. Huxol, F.-J. Villmer, in: F.-J. Villmer, E. Padoano, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2018, pp. 43–55.' ufg: 'Simoni, F. et. al. (2018): Analysis of Influencing Parameters on Mechanical and Physical Properties of SLM Parts, in: Franz-Josef Villmer et. al. (Hgg.): Production Engineering and Management, Lemgo, S. 43–55.' van: 'Simoni F, Huxol A, Villmer F-J. Analysis of Influencing Parameters on Mechanical and Physical Properties of SLM Parts. In: Villmer F-J, Padoano E, Department of Production Engineering and Management, editors. Production Engineering and Management. Lemgo; 2018. p. 43–55.' conference: end_date: 2018-10-05 location: Lemgo name: Proceedings 8th International Conference start_date: 2018-10-04 corporate_editor: - Department of Production Engineering and Management - Hochschule Ostwestfalen-Lippe date_created: 2019-02-13T14:11:15Z date_updated: 2023-03-15T13:50:00Z department: - _id: DEP1306 editor: - first_name: Franz-Josef full_name: Villmer, Franz-Josef last_name: Villmer - first_name: Elio full_name: Padoano, Elio last_name: Padoano issue: '1' keyword: - Additive manufacturing - Process parameters - Design of Experiments - Density measurement language: - iso: eng main_file_link: - open_access: '1' url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM2018_proceedings_web.pdf oa: '1' page: 43-55 place: Lemgo publication: Production Engineering and Management publication_identifier: isbn: - 978-3-946856-03-0 publication_status: published status: public title: Analysis of Influencing Parameters on Mechanical and Physical Properties of SLM Parts type: conference user_id: '45673' year: 2018 ... --- _id: '553' abstract: - lang: eng text: Selective laser melting is a powder bed fusion technology that uses a laser as an energy source in order to directly build fullydensemetal parts. Optimal fabrication requires a comprehensiveunderstanding of the main processing,as it affectsthe part quality. Wherefore, the objective of this paper is to perform a survey, data checking and collecting ofprovided parameters to compare and contextualize it versus the respective values used in the processby the research studies. The work is focused on cobalt-chromium alloys (CoCr) which are widely used in dental and medical applications. This work focusesonsurfacequality and hardness as built and after the post-processes. As well, the approaches in bond strength after post-processing are considered, comparing the results made by different manufacturing techniques. Finally, this work compares results acquired in surface roughness asbuilt, and tensile strength of parts made by selective laser melting versus the traditional technique cast, before and after heat treatment. author: - first_name: Joyce full_name: Silva Gimenes Gandara, Joyce id: '70765' last_name: Silva Gimenes Gandara - first_name: Andrea full_name: Huxol, Andrea id: '43559' last_name: Huxol - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: 'Silva Gimenes Gandara J, Huxol A, Villmer F-J. Selective Laser Melting - CoCr Approach: Analysis of Manufacturer Parameters Versus Research Results. In: Villmer F-J, Padoano E, Department of Production Engineering and Management, eds. Production Engineering and Management. Lemgo; 2018:57-69.' apa: 'Silva Gimenes Gandara, J., Huxol, A., & Villmer, F.-J. (2018). Selective Laser Melting - CoCr Approach: Analysis of Manufacturer Parameters Versus Research Results. In F.-J. Villmer, E. Padoano, & Department of Production Engineering and Management (Eds.), Production Engineering and Management (pp. 57–69). Lemgo.' bjps: 'Silva Gimenes Gandara J, Huxol A and Villmer F-J (2018) Selective Laser Melting - CoCr Approach: Analysis of Manufacturer Parameters Versus Research Results. In Villmer F-J, Padoano E and Department of Production Engineering and Management (eds), Production Engineering and Management. Lemgo, pp. 57–69.' chicago: 'Silva Gimenes Gandara, Joyce, Andrea Huxol, and Franz-Josef Villmer. “Selective Laser Melting - CoCr Approach: Analysis of Manufacturer Parameters Versus Research Results.” In Production Engineering and Management, edited by Franz-Josef Villmer, Elio Padoano, and Department of Production Engineering and Management, 57–69. Lemgo, 2018.' chicago-de: 'Silva Gimenes Gandara, Joyce, Andrea Huxol und Franz-Josef Villmer. 2018. Selective Laser Melting - CoCr Approach: Analysis of Manufacturer Parameters Versus Research Results. In: Production Engineering and Management, hg. von Franz-Josef Villmer, Elio Padoano, und Department of Production Engineering and Management, 57–69. Lemgo.' din1505-2-1: 'Silva Gimenes Gandara, Joyce ; Huxol, Andrea ; Villmer, Franz-Josef: Selective Laser Melting - CoCr Approach: Analysis of Manufacturer Parameters Versus Research Results. In: Villmer, F.-J. ; Padoano, E. ; Department of Production Engineering and Management (Hrsg.): Production Engineering and Management. Lemgo, 2018, S. 57–69' havard: 'J. Silva Gimenes Gandara, A. Huxol, F.-J. Villmer, Selective Laser Melting - CoCr Approach: Analysis of Manufacturer Parameters Versus Research Results, in: F.-J. Villmer, E. Padoano, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2018: pp. 57–69.' ieee: 'J. Silva Gimenes Gandara, A. Huxol, and F.-J. Villmer, “Selective Laser Melting - CoCr Approach: Analysis of Manufacturer Parameters Versus Research Results,” in Production Engineering and Management, 2018, no. 1, pp. 57–69.' mla: 'Silva Gimenes Gandara, Joyce, et al. “Selective Laser Melting - CoCr Approach: Analysis of Manufacturer Parameters Versus Research Results.” Production Engineering and Management, edited by Franz-Josef Villmer et al., no. 1, 2018, pp. 57–69.' short: 'J. Silva Gimenes Gandara, A. Huxol, F.-J. Villmer, in: F.-J. Villmer, E. Padoano, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2018, pp. 57–69.' ufg: 'Silva Gimenes Gandara, Joyce et. al. (2018): Selective Laser Melting - CoCr Approach: Analysis of Manufacturer Parameters Versus Research Results, in: Franz-Josef Villmer et. al. (Hgg.): Production Engineering and Management, Lemgo, S. 57–69.' van: 'Silva Gimenes Gandara J, Huxol A, Villmer F-J. Selective Laser Melting - CoCr Approach: Analysis of Manufacturer Parameters Versus Research Results. In: Villmer F-J, Padoano E, Department of Production Engineering and Management, editors. Production Engineering and Management. Lemgo; 2018. p. 57–69.' conference: end_date: 2018-10-05 name: Proceedings 8th International Conference start_date: 2018-10-04 corporate_editor: - Department of Production Engineering and Management - Hochschule Ostwestfalen-Lippe date_created: 2019-02-13T14:20:54Z date_updated: 2023-03-15T13:50:00Z department: - _id: DEP1306 editor: - first_name: Franz-Josef full_name: Villmer, Franz-Josef last_name: Villmer - first_name: Elio full_name: Padoano, Elio last_name: Padoano issue: '1' keyword: - Additive manufacturing - Material properties - Part properties - Process parameters language: - iso: eng main_file_link: - open_access: '1' url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM2018_proceedings_web.pdf oa: '1' page: 57-69 place: Lemgo publication: Production Engineering and Management publication_identifier: isbn: - 978-3-946856-03-0 publication_status: published related_material: link: - relation: contains url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM2018_proceedings_web.pdf status: public title: 'Selective Laser Melting - CoCr Approach: Analysis of Manufacturer Parameters Versus Research Results' type: conference user_id: '45673' year: 2018 ... --- _id: '554' abstract: - lang: eng text: Light guiding structures, like optical waveguides or fibers, take an important role in several industries, e.g. communication, sensing, illumination or medical applications. For the latter, it could be very interesting to have the possibility to manufacture problem-adapted structureswith a mechanicalfunctionality andwith additional embedded optical or electrical sensor functionalities.Modern additive manufacturing (AM) technologies like Stereolithography (SLA) or Fused Layer Modeling (FLM) may provide these opportunities.This paper is aimedto figure out the light guiding opportunities of both technologies. For this different kind of structures are built by FLM and SLA. To compare both manufacturing technologies, the layout of each structure is identical for both technologies. After manufacturing, the transmission and the attenuation of the guided light of these structures areanalyzed by measurement.Then the measurement results of the different technologies are compared with each other. author: - first_name: Micha full_name: Beyer, Micha id: '71403' last_name: Beyer - first_name: Oliver full_name: Stübbe, Oliver id: '51864' last_name: Stübbe orcid: https://orcid.org/0000-0001-7293-6893 - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: 'Beyer M, Stübbe O, Villmer FJ. Comparsion of FLM and SLA Processing Technologies Towards Manufacturing of Optical Waveguides for Communicationi and Sensing Applications. In: Villmer FJ, Padoano E, Department of Production Engineering and Management, Hochschule Ostwestfalen-Lippe, eds. Production Engineering and Management : Proceedings 8th International Conference, October 04 and 05, 2018, Lemgo, Germany. Publication series in direct digital manufacturing. ; 2018:70-82.' apa: 'Beyer, M., Stübbe, O., & Villmer, F.-J. (2018). Comparsion of FLM and SLA Processing Technologies Towards Manufacturing of Optical Waveguides for Communicationi and Sensing Applications. In F.-J. Villmer, E. Padoano, Department of Production Engineering and Management, & Hochschule Ostwestfalen-Lippe (Eds.), Production engineering and management : proceedings 8th international conference, October 04 and 05, 2018, Lemgo, Germany (Issue 1, pp. 70–82).' bjps: 'Beyer M, Stübbe O and Villmer F-J (2018) Comparsion of FLM and SLA Processing Technologies Towards Manufacturing of Optical Waveguides for Communicationi and Sensing Applications. In Villmer F-J et al. (eds), Production Engineering and Management : Proceedings 8th International Conference, October 04 and 05, 2018, Lemgo, Germany. Lemgo, pp. 70–82.' chicago: 'Beyer, Micha, Oliver Stübbe, and Franz-Josef Villmer. “Comparsion of FLM and SLA Processing Technologies Towards Manufacturing of Optical Waveguides for Communicationi and Sensing Applications.” In Production Engineering and Management : Proceedings 8th International Conference, October 04 and 05, 2018, Lemgo, Germany, edited by Franz-Josef Villmer, Elio Padoano, Department of Production Engineering and Management, and Hochschule Ostwestfalen-Lippe, 70–82. Publication Series in Direct Digital Manufacturing. Lemgo, 2018.' chicago-de: 'Beyer, Micha, Oliver Stübbe und Franz-Josef Villmer. 2018. Comparsion of FLM and SLA Processing Technologies Towards Manufacturing of Optical Waveguides for Communicationi and Sensing Applications. In: Production engineering and management : proceedings 8th international conference, October 04 and 05, 2018, Lemgo, Germany, hg. von Franz-Josef Villmer, Elio Padoano, Department of Production Engineering and Management, und Hochschule Ostwestfalen-Lippe, 70–82. Publication series in direct digital manufacturing. Lemgo.' din1505-2-1: 'Beyer, Micha ; Stübbe, Oliver ; Villmer, Franz-Josef: Comparsion of FLM and SLA Processing Technologies Towards Manufacturing of Optical Waveguides for Communicationi and Sensing Applications. In: Villmer, F.-J. ; Padoano, E. ; Department of Production Engineering and Management ; Hochschule Ostwestfalen-Lippe (Hrsg.): Production engineering and management : proceedings 8th international conference, October 04 and 05, 2018, Lemgo, Germany, Publication series in direct digital manufacturing. Lemgo, 2018, S. 70–82' havard: 'M. Beyer, O. Stübbe, F.-J. Villmer, Comparsion of FLM and SLA Processing Technologies Towards Manufacturing of Optical Waveguides for Communicationi and Sensing Applications, in: F.-J. Villmer, E. Padoano, Department of Production Engineering and Management, Hochschule Ostwestfalen-Lippe (Eds.), Production Engineering and Management : Proceedings 8th International Conference, October 04 and 05, 2018, Lemgo, Germany, Lemgo, 2018: pp. 70–82.' ieee: 'M. Beyer, O. Stübbe, and F.-J. Villmer, “Comparsion of FLM and SLA Processing Technologies Towards Manufacturing of Optical Waveguides for Communicationi and Sensing Applications,” in Production engineering and management : proceedings 8th international conference, October 04 and 05, 2018, Lemgo, Germany, Lemgo, 2018, no. 1, pp. 70–82.' mla: 'Beyer, Micha, et al. “Comparsion of FLM and SLA Processing Technologies Towards Manufacturing of Optical Waveguides for Communicationi and Sensing Applications.” Production Engineering and Management : Proceedings 8th International Conference, October 04 and 05, 2018, Lemgo, Germany, edited by Franz-Josef Villmer et al., no. 1, 2018, pp. 70–82.' short: 'M. Beyer, O. Stübbe, F.-J. Villmer, in: F.-J. Villmer, E. Padoano, Department of Production Engineering and Management, Hochschule Ostwestfalen-Lippe (Eds.), Production Engineering and Management : Proceedings 8th International Conference, October 04 and 05, 2018, Lemgo, Germany, Lemgo, 2018, pp. 70–82.' ufg: 'Beyer, Micha/Stübbe, Oliver/Villmer, Franz-Josef: Comparsion of FLM and SLA Processing Technologies Towards Manufacturing of Optical Waveguides for Communicationi and Sensing Applications, in: Villmer, Franz-Josef u. a. (Hgg.): Production engineering and management : proceedings 8th international conference, October 04 and 05, 2018, Lemgo, Germany, Lemgo 2018 (Publication series in direct digital manufacturing),  S. 70–82.' van: 'Beyer M, Stübbe O, Villmer FJ. Comparsion of FLM and SLA Processing Technologies Towards Manufacturing of Optical Waveguides for Communicationi and Sensing Applications. In: Villmer FJ, Padoano E, Department of Production Engineering and Management, Hochschule Ostwestfalen-Lippe, editors. Production engineering and management : proceedings 8th international conference, October 04 and 05, 2018, Lemgo, Germany. Lemgo; 2018. p. 70–82. (Publication series in direct digital manufacturing).' conference: end_date: 2018-10-05 location: Lemgo name: Proceedings 8th International Conference start_date: 2018-10-04 corporate_editor: - Department of Production Engineering and Management - Hochschule Ostwestfalen-Lippe date_created: 2019-02-13T14:29:45Z date_updated: 2024-04-19T12:56:30Z department: - _id: DEP1306 - _id: DEP5000 - _id: DEP5020 - _id: DEP6020 editor: - first_name: Franz-Josef full_name: Villmer, Franz-Josef last_name: Villmer - first_name: Elio full_name: Padoano, Elio last_name: Padoano issue: '1' keyword: - Additive manufacturing - Embedded optical waveguides - Optical sensors - SLA technology - FLM technology language: - iso: eng page: 70-82 place: Lemgo publication: 'Production engineering and management : proceedings 8th international conference, October 04 and 05, 2018, Lemgo, Germany' publication_identifier: isbn: - 978-3-946856-03-0 publication_status: published series_title: Publication series in direct digital manufacturing status: public title: Comparsion of FLM and SLA Processing Technologies Towards Manufacturing of Optical Waveguides for Communicationi and Sensing Applications type: conference user_id: '51864' year: '2018' ... --- _id: '4259' abstract: - lang: eng text: This paper presents a prototype of an intelligent assistive system for workers in stationary manual assembly using projection-based augmented reality (AR) and intelligent hand tracking. By using depth cameras, the system can track the hands of the user and makes the user aware of wrong picking actions or errors in the assembly process. The system automatically adapts the digital projection-based overlay according to the current work situation. The main research contribution of our work is the presentation of a novel hand-tracking algorithm. In addition, we present the results of an user study of the system that shows the challenges and opportunities of our system and the hand-tracking algorithm in particular. We assume that our results will inform the future design of assistive systems in manual assembly. author: - first_name: Sebastian full_name: Büttner, Sebastian id: '61868' last_name: Büttner - first_name: Oliver full_name: Sand, Oliver last_name: Sand - first_name: Carsten full_name: Röcker, Carsten id: '61525' last_name: Röcker citation: ama: 'Büttner S, Sand O, Röcker C. Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm. In: European Conference on Ambient Intelligence. Vol 10217. Lecture Notes in Computer Science . Cham: Springer; 2017:33-45. doi:10.1007/978-3-319-56997-0_3' apa: 'Büttner, S., Sand, O., & Röcker, C. (2017). Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm. In European Conference on Ambient Intelligence (Vol. 10217, pp. 33–45). Cham: Springer. https://doi.org/10.1007/978-3-319-56997-0_3' bjps: 'Büttner S, Sand O and Röcker C (2017) Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm. European Conference on Ambient Intelligence, vol. 10217. Cham: Springer, pp. 33–45.' chicago: 'Büttner, Sebastian, Oliver Sand, and Carsten Röcker. “Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm.” In European Conference on Ambient Intelligence, 10217:33–45. Lecture Notes in Computer Science . Cham: Springer, 2017. https://doi.org/10.1007/978-3-319-56997-0_3.' chicago-de: 'Büttner, Sebastian, Oliver Sand und Carsten Röcker. 2017. Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm. In: European Conference on Ambient Intelligence, 10217:33–45. Lecture Notes in Computer Science . Cham: Springer. doi:10.1007/978-3-319-56997-0_3, .' din1505-2-1: 'Büttner, Sebastian ; Sand, Oliver ; Röcker, Carsten: Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm. In: European Conference on Ambient Intelligence, Lecture Notes in Computer Science . Bd. 10217. Cham : Springer, 2017, S. 33–45' havard: 'S. Büttner, O. Sand, C. Röcker, Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm, in: European Conference on Ambient Intelligence, Springer, Cham, 2017: pp. 33–45.' ieee: 'S. Büttner, O. Sand, and C. Röcker, “Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm,” in European Conference on Ambient Intelligence, Malaga, Spain, 2017, vol. 10217, pp. 33–45.' mla: 'Büttner, Sebastian, et al. “Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm.” European Conference on Ambient Intelligence, vol. 10217, Springer, 2017, pp. 33–45, doi:10.1007/978-3-319-56997-0_3.' short: 'S. Büttner, O. Sand, C. Röcker, in: European Conference on Ambient Intelligence, Springer, Cham, 2017, pp. 33–45.' ufg: 'Büttner, Sebastian et. al. (2017): Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm, in: European Conference on Ambient Intelligence (= Lecture Notes in Computer Science 10217), Cham, S. 33–45.' van: 'Büttner S, Sand O, Röcker C. Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm. In: European Conference on Ambient Intelligence. Cham: Springer; 2017. p. 33–45. ( Lecture Notes in Computer Science ; vol. 10217).' conference: end_date: 2017-04-28 location: ' Malaga, Spain' name: 13. European Conference on Ambient Intelligence start_date: 2017-04-26 date_created: 2020-12-10T13:40:11Z date_updated: 2023-03-15T13:49:51Z department: - _id: DEP5023 doi: 10.1007/978-3-319-56997-0_3 intvolume: ' 10217' keyword: - Augmented reality - Mobile projection - Hand tracking - Manufacturing - Industry 4.0 language: - iso: eng page: 33-45 place: Cham publication: European Conference on Ambient Intelligence publication_identifier: eisbn: - 978-3-319-56997-0 isbn: - 978-3-319-56996-3 publication_status: published publisher: Springer series_title: ' Lecture Notes in Computer Science ' status: public title: 'Exploring Design Opportunities for Intelligent Worker Assistance: A New Approach Using Projetion-Based AR and a Novel Hand-Tracking Algorithm' type: conference user_id: '15514' volume: 10217 year: 2017 ... --- _id: '570' abstract: - lang: eng text: Additive manufacturing (AM) has matured rapidly during the last years due to the advancement of AM machines and materials. Nevertheless, the widespread adoption of AM is still challenged by producing parts with reliable quality. The aim of this paper is t o introduce a first approach to apply in-situ monitoring for quality evaluation of produced parts. Based on the monitored data, a model is developed, in order to predict the quality of ready built parts. author: - first_name: Eva full_name: Scheideler, Eva id: '61522' last_name: Scheideler - first_name: Andrea full_name: Huxol, Andrea id: '43559' last_name: Huxol - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: 'Scheideler E, Huxol A, Villmer F-J. Nondestructive Quality Check of Additive Manufactured Parts Using Empirical Models. In: Padoano E, Villmer F-J, Department of Production Engineering and Management, eds. Production Engineeringand Management. Publication series in direct digital manufacturing . Lemgo; 2017:89-100.' apa: Scheideler, E., Huxol, A., & Villmer, F.-J. (2017). Nondestructive Quality Check of Additive Manufactured Parts Using Empirical Models. In E. Padoano, F.-J. Villmer, & Department of Production Engineering and Management (Eds.), Production Engineeringand Management (pp. 89–100). Lemgo. bjps: Scheideler E, Huxol A and Villmer F-J (2017) Nondestructive Quality Check of Additive Manufactured Parts Using Empirical Models. In Padoano E, Villmer F-J and Department of Production Engineering and Management (eds), Production Engineeringand Management. Lemgo, pp. 89–100. chicago: Scheideler, Eva, Andrea Huxol, and Franz-Josef Villmer. “Nondestructive Quality Check of Additive Manufactured Parts Using Empirical Models.” In Production Engineeringand Management, edited by Elio Padoano, Franz-Josef Villmer, and Department of Production Engineering and Management, 89–100. Publication Series in Direct Digital Manufacturing . Lemgo, 2017. chicago-de: 'Scheideler, Eva, Andrea Huxol und Franz-Josef Villmer. 2017. Nondestructive Quality Check of Additive Manufactured Parts Using Empirical Models. In: Production Engineeringand Management, hg. von Elio Padoano, Franz-Josef Villmer, und Department of Production Engineering and Management, 89–100. Publication series in direct digital manufacturing . Lemgo.' din1505-2-1: 'Scheideler, Eva ; Huxol, Andrea ; Villmer, Franz-Josef: Nondestructive Quality Check of Additive Manufactured Parts Using Empirical Models. In: Padoano, E. ; Villmer, F.-J. ; Department of Production Engineering and Management (Hrsg.): Production Engineeringand Management, Publication series in direct digital manufacturing . Lemgo, 2017, S. 89–100' havard: 'E. Scheideler, A. Huxol, F.-J. Villmer, Nondestructive Quality Check of Additive Manufactured Parts Using Empirical Models, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management (Eds.), Production Engineeringand Management, Lemgo, 2017: pp. 89–100.' ieee: E. Scheideler, A. Huxol, and F.-J. Villmer, “Nondestructive Quality Check of Additive Manufactured Parts Using Empirical Models,” in Production Engineeringand Management, Pordenone, Italy, 2017, no. 1, pp. 89–100. mla: Scheideler, Eva, et al. “Nondestructive Quality Check of Additive Manufactured Parts Using Empirical Models.” Production Engineeringand Management, edited by Elio Padoano et al., no. 1, 2017, pp. 89–100. short: 'E. Scheideler, A. Huxol, F.-J. Villmer, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management (Eds.), Production Engineeringand Management, Lemgo, 2017, pp. 89–100.' ufg: 'Scheideler, Eva et. al. (2017): Nondestructive Quality Check of Additive Manufactured Parts Using Empirical Models, in: Elio Padoano et. al. (Hgg.): Production Engineeringand Management (=Publication series in direct digital manufacturing ), Lemgo, S. 89–100.' van: 'Scheideler E, Huxol A, Villmer F-J. Nondestructive Quality Check of Additive Manufactured Parts Using Empirical Models. In: Padoano E, Villmer F-J, Department of Production Engineering and Management, editors. Production Engineeringand Management. Lemgo; 2017. p. 89–100. (Publication series in direct digital manufacturing ).' conference: end_date: 2017-09-29 location: Pordenone, Italy name: Proceedings7th International Conference start_date: 2017-09-28 corporate_editor: - Department of Production Engineering and Management - Hochschule Ostwestfalen-Lippe date_created: 2019-02-18T09:46:43Z date_updated: 2023-03-15T13:50:01Z department: - _id: DEP1306 editor: - first_name: Elio full_name: Padoano, Elio last_name: Padoano - first_name: Franz-Josef full_name: Villmer, Franz-Josef last_name: Villmer issue: '1' keyword: - Nondestructive quality control - Predictive analytics - Metal model - Additive manufacturing language: - iso: eng main_file_link: - open_access: '1' url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2017_Proceeding_web.pdf oa: '1' page: 89-100 place: Lemgo publication: Production Engineeringand Management publication_identifier: isbn: - 978-3-946856-01-6 publication_status: published related_material: link: - relation: contains url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2017_Proceeding_web.pdf series_title: 'Publication series in direct digital manufacturing ' status: public title: Nondestructive Quality Check of Additive Manufactured Parts Using Empirical Models type: conference user_id: '45673' year: 2017 ... --- _id: '573' abstract: - lang: eng text: Additive manufacturing (AM) technologies have not only revolutionized product development and design by enabling rapid prototyping. They also gained influence on production in general, mainly because of their direct manufacturing capabilities. In the context of Industry 4.0 and the related process automation, innovative and advanced production technologies with completely new approaches are required [1]. AM technologies contribute to this with their advantages like freedom of design, cost efficient product individualization, and functional integration. On the other hand, AM still shows shortcomings in exploiting its full potential. Most current AM technologies are only applicable for manufacturing with singular materials. In particular, opportunities for processing of optically or electrically conductive materials are still missing. This paper contributes to the advancement of additive manufacturing of two different material variants or even two completely different materials. A special focus is laid on producing a part that combines mechanical with optical or electrical functionalities in one process step. The ultimate goal is to integrate sensor functionalities into an AM object, e.g. strain gauges. Extrusion processes, predominantly Fused Layer Modeling (FLM), are preferred in this research due to their mechanically simple machine setup in which additional functional materials can be adapted easily to the build process. In a first step, the general manufacturability has been evaluated. Thereafter, the resulting optical transmission properties have been analyzed. Especially the attenuation has to remain below a threshold value to accomplish a minimum signal-to-noise ratio. author: - first_name: Patrick full_name: Ehlert, Patrick id: '62091' last_name: Ehlert - first_name: Oliver full_name: Stübbe, Oliver id: '51864' last_name: Stübbe orcid: https://orcid.org/0000-0001-7293-6893 - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: 'Ehlert P, Stübbe O, Villmer FJ. Investigation on the Direct Manufacturing of Waveguides and Sensors Using FLM Technology. In: Padoano E, Villmer FJ, Department of Production Engineering and Management, Hochschule Ostwestfalen-Lippe, eds. Production Engineering and Management. Publication series in direct digital manufacturing . ; 2017:127-136.' apa: Ehlert, P., Stübbe, O., & Villmer, F.-J. (2017). Investigation on the Direct Manufacturing of Waveguides and Sensors Using FLM Technology. In E. Padoano, F.-J. Villmer, Department of Production Engineering and Management, & Hochschule Ostwestfalen-Lippe (Eds.), Production Engineering and Management (Issue 1, pp. 127–136). bjps: Ehlert P, Stübbe O and Villmer F-J (2017) Investigation on the Direct Manufacturing of Waveguides and Sensors Using FLM Technology. In Padoano E et al. (eds), Production Engineering and Management. Lemgo, pp. 127–136. chicago: Ehlert, Patrick, Oliver Stübbe, and Franz-Josef Villmer. “Investigation on the Direct Manufacturing of Waveguides and Sensors Using FLM Technology.” In Production Engineering and Management, edited by Elio Padoano, Franz-Josef Villmer, Department of Production Engineering and Management, and Hochschule Ostwestfalen-Lippe, 127–36. Publication Series in Direct Digital Manufacturing . Lemgo, 2017. chicago-de: 'Ehlert, Patrick, Oliver Stübbe und Franz-Josef Villmer. 2017. Investigation on the Direct Manufacturing of Waveguides and Sensors Using FLM Technology. In: Production Engineering and Management, hg. von Elio Padoano, Franz-Josef Villmer, Department of Production Engineering and Management, und Hochschule Ostwestfalen-Lippe, 127–136. Publication series in direct digital manufacturing . Lemgo.' din1505-2-1: 'Ehlert, Patrick ; Stübbe, Oliver ; Villmer, Franz-Josef: Investigation on the Direct Manufacturing of Waveguides and Sensors Using FLM Technology. In: Padoano, E. ; Villmer, F.-J. ; Department of Production Engineering and Management ; Hochschule Ostwestfalen-Lippe (Hrsg.): Production Engineering and Management, Publication series in direct digital manufacturing . Lemgo, 2017, S. 127–136' havard: 'P. Ehlert, O. Stübbe, F.-J. Villmer, Investigation on the Direct Manufacturing of Waveguides and Sensors Using FLM Technology, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management, Hochschule Ostwestfalen-Lippe (Eds.), Production Engineering and Management, Lemgo, 2017: pp. 127–136.' ieee: P. Ehlert, O. Stübbe, and F.-J. Villmer, “Investigation on the Direct Manufacturing of Waveguides and Sensors Using FLM Technology,” in Production Engineering and Management, Pordenone, Italy, 2017, no. 1, pp. 127–136. mla: Ehlert, Patrick, et al. “Investigation on the Direct Manufacturing of Waveguides and Sensors Using FLM Technology.” Production Engineering and Management, edited by Elio Padoano et al., no. 1, 2017, pp. 127–36. short: 'P. Ehlert, O. Stübbe, F.-J. Villmer, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management, Hochschule Ostwestfalen-Lippe (Eds.), Production Engineering and Management, Lemgo, 2017, pp. 127–136.' ufg: 'Ehlert, Patrick/Stübbe, Oliver/Villmer, Franz-Josef: Investigation on the Direct Manufacturing of Waveguides and Sensors Using FLM Technology, in: Padoano, Elio u. a. (Hgg.): Production Engineering and Management, Lemgo 2017 (Publication series in direct digital manufacturing ),  S. 127–136.' van: 'Ehlert P, Stübbe O, Villmer FJ. Investigation on the Direct Manufacturing of Waveguides and Sensors Using FLM Technology. In: Padoano E, Villmer FJ, Department of Production Engineering and Management, Hochschule Ostwestfalen-Lippe, editors. Production Engineering and Management. Lemgo; 2017. p. 127–36. (Publication series in direct digital manufacturing ).' conference: end_date: 2017-09-29 location: Pordenone, Italy name: Proceedings7th International Conference start_date: 2017-09-28 corporate_editor: - Department of Production Engineering and Management - Hochschule Ostwestfalen-Lippe date_created: 2019-02-18T11:16:07Z date_updated: 2024-04-19T12:58:56Z department: - _id: DEP1306 - _id: DEP5020 - _id: DEP5000 - _id: DEP6020 editor: - first_name: Elio full_name: Padoano, Elio last_name: Padoano - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer extern: '1' issue: '1' keyword: - Additive manufacturing - Embedded optical waveguides - Electrical conductors - Embedded systems - FLM technology - Sensors language: - iso: eng main_file_link: - open_access: '1' url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2017_Proceeding_web.pdf oa: '1' page: 127-136 place: Lemgo publication: Production Engineering and Management publication_identifier: isbn: - 978-3-946856-01-6 publication_status: published quality_controlled: '1' related_material: link: - relation: contains url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2017_Proceeding_web.pdf series_title: 'Publication series in direct digital manufacturing ' status: public title: Investigation on the Direct Manufacturing of Waveguides and Sensors Using FLM Technology type: conference user_id: '51864' year: '2017' ... --- _id: '575' abstract: - lang: eng text: Additive manufacturing technologies can provide cost and time advantages in mold making, compared to traditional approaches. Nevertheless, their applicability is not yet completely proven, especially in terms of surface finishing. The aim of this research work is to create perfect mold inserts by Selective Laser Melting (SLM) and to optimize surface quality. Therefore a process is developed to reduce the effort of surface quality optimization including a high flexibility in design. The tested process shows that simple and affordable methods can lead to usable molds with only minor restrictions in terms of appearance. Due to the initial reduction of layer thicknesses and distinct settings of laser melting parameters, the surface smoothness is significantly enhanced during the SLM building process. Subsequently blasting, manual grinding, as well as polishing operations, enable a selective smoothening of the surface up to a polished finish. As a result, the built tool parts can be used instantly for injection molding. author: - first_name: O. full_name: Elstermeyer, O. last_name: Elstermeyer - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: 'Elstermeyer O, Villmer F-J. SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization. In: Padoano E, Villmer F-J, Department of Production Engineering and Management, eds. Production Engineering and Management. Publication series in direct digital manufacturing . Lemgo; 2017:101-113.' apa: Elstermeyer, O., & Villmer, F.-J. (2017). SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization. In E. Padoano, F.-J. Villmer, & Department of Production Engineering and Management (Eds.), Production Engineering and Management (pp. 101–113). Lemgo. bjps: Elstermeyer O and Villmer F-J (2017) SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization. In Padoano E, Villmer F-J and Department of Production Engineering and Management (eds), Production Engineering and Management. Lemgo, pp. 101–113. chicago: Elstermeyer, O., and Franz-Josef Villmer. “SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization.” In Production Engineering and Management, edited by Elio Padoano, Franz-Josef Villmer, and Department of Production Engineering and Management, 101–13. Publication Series in Direct Digital Manufacturing . Lemgo, 2017. chicago-de: 'Elstermeyer, O. und Franz-Josef Villmer. 2017. SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization. In: Production Engineering and Management, hg. von Elio Padoano, Franz-Josef Villmer, und Department of Production Engineering and Management, 101–113. Publication series in direct digital manufacturing . Lemgo.' din1505-2-1: 'Elstermeyer, O. ; Villmer, Franz-Josef: SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization. In: Padoano, E. ; Villmer, F.-J. ; Department of Production Engineering and Management (Hrsg.): Production Engineering and Management, Publication series in direct digital manufacturing . Lemgo, 2017, S. 101–113' havard: 'O. Elstermeyer, F.-J. Villmer, SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2017: pp. 101–113.' ieee: O. Elstermeyer and F.-J. Villmer, “SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization,” in Production Engineering and Management, Pordenone, Italy, 2017, no. 1, pp. 101–113. mla: Elstermeyer, O., and Franz-Josef Villmer. “SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization.” Production Engineering and Management, edited by Elio Padoano et al., no. 1, 2017, pp. 101–13. short: 'O. Elstermeyer, F.-J. Villmer, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2017, pp. 101–113.' ufg: 'Elstermeyer, O./Villmer, Franz-Josef (2017): SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization, in: Elio Padoano et. al. (Hgg.): Production Engineering and Management (=Publication series in direct digital manufacturing ), Lemgo, S. 101–113.' van: 'Elstermeyer O, Villmer F-J. SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization. In: Padoano E, Villmer F-J, Department of Production Engineering and Management, editors. Production Engineering and Management. Lemgo; 2017. p. 101–13. (Publication series in direct digital manufacturing ).' conference: end_date: 2017-09-29 location: Pordenone, Italy name: Proceedings7th International Conference start_date: 2017-09-28 corporate_editor: - Department of Production Engineering and Management - Hochschule Ostwestfalen-Lippe date_created: 2019-02-18T11:16:07Z date_updated: 2023-03-15T13:50:01Z department: - _id: DEP1306 editor: - first_name: Elio full_name: Padoano, Elio last_name: Padoano - first_name: Franz-Josef full_name: Villmer, Franz-Josef last_name: Villmer issue: '1' keyword: - Tool making - Direct rapid tooling - Additively manufactured molds - Selective laser melting - Additive manufacturing process chain - Post-processing language: - iso: eng main_file_link: - open_access: '1' url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2017_Proceeding_web.pdf oa: '1' page: 101-113 place: Lemgo publication: Production Engineering and Management publication_identifier: isbn: - 978-3-946856-01-6 publication_status: published related_material: link: - relation: contains url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2017_Proceeding_web.pdf series_title: 'Publication series in direct digital manufacturing ' status: public title: SLM Based Tooling for Injection Molding - Focus on Reduced Effort in Surface Quality Optimization type: conference user_id: '45673' year: 2017 ... --- _id: '579' abstract: - lang: eng text: Selective Laser Melting (SLM) is a powder bed fusion process to produce additively metal parts. From the current point of view, it seems to be one of the most promising additive manufacturing technologies for the production of end use parts. An increasing number of examples prove the successful application of SLM for technical part production. Nevertheless, they also show the enormous effort that is still required to qualify the production process of every single part individually.The present paper gives an overview of the major influencing factors of the SLM process. To get a comprehensive research approach, existing publications on the topic are taken into account as well as own experimental work, evaluating the effects of the process parameters on the relative density of samples made from tool steel. The experimental setup and the results are described and opportunities for the further research work are discussed. author: - first_name: Andrea full_name: Huxol, Andrea id: '43559' last_name: Huxol - first_name: Eva full_name: Scheideler, Eva id: '61522' last_name: Scheideler - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: 'Huxol A, Scheideler E, Villmer F-J. Influencing Factors on Part Quality in Selective Laser Melting. In: Padoano E, Villmer F-J, Department of Production Engineering and Management, eds. Production Engineering and Management. Lemgo; 2017:13-34.' apa: Huxol, A., Scheideler, E., & Villmer, F.-J. (2017). Influencing Factors on Part Quality in Selective Laser Melting. In E. Padoano, F.-J. Villmer, & Department of Production Engineering and Management (Eds.), Production Engineering and Management (pp. 13–34). Lemgo. bjps: Huxol A, Scheideler E and Villmer F-J (2017) Influencing Factors on Part Quality in Selective Laser Melting. In Padoano E, Villmer F-J and Department of Production Engineering and Management (eds), Production Engineering and Management. Lemgo, pp. 13–34. chicago: Huxol, Andrea, Eva Scheideler, and Franz-Josef Villmer. “Influencing Factors on Part Quality in Selective Laser Melting.” In Production Engineering and Management, edited by Elio Padoano, Franz-Josef Villmer, and Department of Production Engineering and Management, 13–34. Lemgo, 2017. chicago-de: 'Huxol, Andrea, Eva Scheideler und Franz-Josef Villmer. 2017. Influencing Factors on Part Quality in Selective Laser Melting. In: Production Engineering and Management, hg. von Elio Padoano, Franz-Josef Villmer, und Department of Production Engineering and Management, 13–34. Lemgo.' din1505-2-1: 'Huxol, Andrea ; Scheideler, Eva ; Villmer, Franz-Josef: Influencing Factors on Part Quality in Selective Laser Melting. In: Padoano, E. ; Villmer, F.-J. ; Department of Production Engineering and Management (Hrsg.): Production Engineering and Management. Lemgo, 2017, S. 13–34' havard: 'A. Huxol, E. Scheideler, F.-J. Villmer, Influencing Factors on Part Quality in Selective Laser Melting, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2017: pp. 13–34.' ieee: A. Huxol, E. Scheideler, and F.-J. Villmer, “Influencing Factors on Part Quality in Selective Laser Melting,” in Production Engineering and Management, Pordenone, Italy, 2017, no. 1, pp. 13–34. mla: Huxol, Andrea, et al. “Influencing Factors on Part Quality in Selective Laser Melting.” Production Engineering and Management, edited by Elio Padoano et al., no. 1, 2017, pp. 13–34. short: 'A. Huxol, E. Scheideler, F.-J. Villmer, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2017, pp. 13–34.' ufg: 'Huxol, Andrea et. al. (2017): Influencing Factors on Part Quality in Selective Laser Melting, in: Elio Padoano et. al. (Hgg.): Production Engineering and Management, Lemgo, S. 13–34.' van: 'Huxol A, Scheideler E, Villmer F-J. Influencing Factors on Part Quality in Selective Laser Melting. In: Padoano E, Villmer F-J, Department of Production Engineering and Management, editors. Production Engineering and Management. Lemgo; 2017. p. 13–34.' conference: end_date: 2017-09-29 location: Pordenone, Italy name: Proceedings 7th International Conference start_date: 2017-09-28 corporate_editor: - Department of Production Engineering and Management - Hochschule Ostwestfalen-Lippe date_created: 2019-02-18T11:34:36Z date_updated: 2023-03-15T13:50:02Z department: - _id: DEP1306 editor: - first_name: Elio full_name: Padoano, Elio last_name: Padoano - first_name: Franz-Josef full_name: Villmer, Franz-Josef last_name: Villmer issue: '1' keyword: - Selective laser melting - Additive manufacturing - Process parameters - Process optimization language: - iso: eng main_file_link: - open_access: '1' url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2017_Proceeding_web.pdf oa: '1' page: 13-34 place: Lemgo publication: Production Engineering and Management publication_identifier: isbn: - 978-3-946856-01-6 publication_status: published related_material: link: - relation: contains url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2017_Proceeding_web.pdf status: public title: Influencing Factors on Part Quality in Selective Laser Melting type: conference user_id: '45673' year: 2017 ... --- _id: '580' abstract: - lang: eng text: Additive Manufacturing (AM) is increasingly used to design new products. This is possible due to the further development of the AM-processes and materials. The lack of quality assurance of AM built parts is a key technological barrier that prevents manufacturers from adopting. The quality of an additive manufactured part is influenced by more than 50 parameters, which make process control difficult. Current research deals with using real time monitoring of the melt pool as feedback control for laser power. This paper illustrates challenges and opportunities of applying statistical predictive modeling and unsupervised learning to control additive manufacturing. In particular, an approach how to build a feedforward controller will be discussed. author: - first_name: Eva full_name: Scheideler, Eva id: '61522' last_name: Scheideler - first_name: Andrea full_name: Ahlemeyer-Stubbe, Andrea last_name: Ahlemeyer-Stubbe citation: ama: 'Scheideler E, Ahlemeyer-Stubbe A. Quality Control of Additive Manufacturing Using Statistical Prediction Models. In: Padoano E, Villmer FJ, Department of Production Engineering and Management, Hochschule Ostwestfalen-Lippe, eds.   Production Engineering and Management : Proceedings 7th International Conference, September 28 and 29, 2017, Pordenone, Italy . Vol 2017.   Publication series in direct digital manufacturing . ; 2017:3-12.' apa: 'Scheideler, E., & Ahlemeyer-Stubbe, A. (2017). Quality Control of Additive Manufacturing Using Statistical Prediction Models. In E. Padoano, F.-J. Villmer, Department of Production Engineering and Management, & Hochschule Ostwestfalen-Lippe (Eds.),   Production engineering and management : proceedings 7th international conference, September 28 and 29, 2017, Pordenone, Italy (Vol. 2017, Issue 1, pp. 3–12).' bjps: 'Scheideler E and Ahlemeyer-Stubbe A (2017) Quality Control of Additive Manufacturing Using Statistical Prediction Models. In Padoano E et al. (eds),   Production Engineering and Management : Proceedings 7th International Conference, September 28 and 29, 2017, Pordenone, Italy , vol. 2017. Lemgo, pp. 3–12.' chicago: 'Scheideler, Eva, and Andrea Ahlemeyer-Stubbe. “Quality Control of Additive Manufacturing Using Statistical Prediction Models.” In   Production Engineering and Management : Proceedings 7th International Conference, September 28 and 29, 2017, Pordenone, Italy , edited by Elio Padoano, Franz-Josef Villmer, Department of Production Engineering and Management, and Hochschule Ostwestfalen-Lippe, 2017:3–12.   Publication Series in Direct Digital Manufacturing . Lemgo, 2017.' chicago-de: 'Scheideler, Eva und Andrea Ahlemeyer-Stubbe. 2017. Quality Control of Additive Manufacturing Using Statistical Prediction Models. In:   Production engineering and management : proceedings 7th international conference, September 28 and 29, 2017, Pordenone, Italy , hg. von Elio Padoano, Franz-Josef Villmer, Department of Production Engineering and Management, und Hochschule Ostwestfalen-Lippe, 2017:3–12.   Publication series in direct digital manufacturing . Lemgo.' din1505-2-1: 'Scheideler, Eva ; Ahlemeyer-Stubbe, Andrea: Quality Control of Additive Manufacturing Using Statistical Prediction Models. In: Padoano, E. ; Villmer, F.-J. ; Department of Production Engineering and Management ; Hochschule Ostwestfalen-Lippe (Hrsg.):   Production engineering and management : proceedings 7th international conference, September 28 and 29, 2017, Pordenone, Italy ,   Publication series in direct digital manufacturing . Bd. 2017. Lemgo, 2017, S. 3–12' havard: 'E. Scheideler, A. Ahlemeyer-Stubbe, Quality Control of Additive Manufacturing Using Statistical Prediction Models, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management, Hochschule Ostwestfalen-Lippe (Eds.),   Production Engineering and Management : Proceedings 7th International Conference, September 28 and 29, 2017, Pordenone, Italy , Lemgo, 2017: pp. 3–12.' ieee: 'E. Scheideler and A. Ahlemeyer-Stubbe, “Quality Control of Additive Manufacturing Using Statistical Prediction Models,” in   Production engineering and management : proceedings 7th international conference, September 28 and 29, 2017, Pordenone, Italy , Pordenone, Italy, 2017, vol. 2017, no. 1, pp. 3–12.' mla: 'Scheideler, Eva, and Andrea Ahlemeyer-Stubbe. “Quality Control of Additive Manufacturing Using Statistical Prediction Models.”   Production Engineering and Management : Proceedings 7th International Conference, September 28 and 29, 2017, Pordenone, Italy , edited by Elio Padoano et al., vol. 2017, no. 1, 2017, pp. 3–12.' short: 'E. Scheideler, A. Ahlemeyer-Stubbe, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management, Hochschule Ostwestfalen-Lippe (Eds.),   Production Engineering and Management : Proceedings 7th International Conference, September 28 and 29, 2017, Pordenone, Italy , Lemgo, 2017, pp. 3–12.' ufg: 'Scheideler, Eva/Ahlemeyer-Stubbe, Andrea: Quality Control of Additive Manufacturing Using Statistical Prediction Models, in: Padoano, Elio u. a. (Hgg.):   Production engineering and management : proceedings 7th international conference, September 28 and 29, 2017, Pordenone, Italy , Bd. 2017, Lemgo 2017 (  Publication series in direct digital manufacturing ),  S. 3–12.' van: 'Scheideler E, Ahlemeyer-Stubbe A. Quality Control of Additive Manufacturing Using Statistical Prediction Models. In: Padoano E, Villmer FJ, Department of Production Engineering and Management, Hochschule Ostwestfalen-Lippe, editors.   Production engineering and management : proceedings 7th international conference, September 28 and 29, 2017, Pordenone, Italy . Lemgo; 2017. p. 3–12. (  Publication series in direct digital manufacturing ; vol. 2017).' conference: end_date: 2017-09-29 location: Pordenone, Italy name: 7th International Conference on Production Engineering and Management start_date: 2017-09-28 corporate_editor: - Department of Production Engineering and Management - Hochschule Ostwestfalen-Lippe date_created: 2019-02-18T11:34:36Z date_updated: 2024-03-22T13:19:02Z department: - _id: DEP1306 editor: - first_name: Elio full_name: Padoano, Elio last_name: Padoano - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer intvolume: ' 2017' issue: '1' keyword: - Additive manufacturing - Process control - Predictive modeling - Predictive control language: - iso: eng main_file_link: - open_access: '1' url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2017_Proceeding_web.pdf oa: '1' page: 3-12 place: Lemgo publication: "\t Production engineering and management : proceedings 7th international conference, September 28 and 29, 2017, Pordenone, Italy " publication_identifier: isbn: - 978-3-946856-01-6 publication_status: published related_material: link: - relation: contains url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2017_Proceeding_web.pdf series_title: "\t Publication series in direct digital manufacturing " status: public title: Quality Control of Additive Manufacturing Using Statistical Prediction Models type: conference user_id: '83781' volume: 2017 year: '2017' ... --- _id: '4303' abstract: - lang: eng text: The increasing demand to customize products affects production workers in many industries, as assembly tasks become more complex due to higher product variety. Assistive systems providing instructions at the workplace have been proposed to overcome increasing cognitive demand during assembly tasks. Commercially available assistive systems provide spatially registered instructions, either by using in-situ projections or head-mounted displays (HMDs). As there is little empirical knowledge about the individual advantages and disadvantages of both approaches, we are interested in comparing both types of systems. Through a user study at a manual assembly workplace, we compare both approaches to a paper baseline. Our results reveal that both in-situ instructions and paper instructions lead to significantly faster task completion times and significantly fewer errors than HMDs. Using additional questionnaires and interviews, we are able to identify the shortcomings of HMD-based instructions and discuss the possibilities of using flexible in-situ instructions for worker assistance. author: - first_name: Sebastian full_name: Büttner, Sebastian id: '61868' last_name: Büttner - first_name: Markus full_name: Funk, Markus last_name: Funk - first_name: Oliver full_name: Sand, Oliver last_name: Sand - first_name: Carsten full_name: Röcker, Carsten id: '61525' last_name: Röcker citation: ama: 'Büttner S, Funk M, Sand O, Röcker C. Using Head-Mounted Displays and In-Situ Projection for Assistive Systems : A Comparison. In: 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ’16) . Korfu, Griechenland: ACM; 2016:1-8. doi:10.1145/2910674.2910679' apa: 'Büttner, S., Funk, M., Sand, O., & Röcker, C. (2016). Using Head-Mounted Displays and In-Situ Projection for Assistive Systems : A Comparison. In 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ’16) (pp. 1–8). Korfu, Griechenland: ACM. https://doi.org/10.1145/2910674.2910679' bjps: 'Büttner S et al. (2016) Using Head-Mounted Displays and In-Situ Projection for Assistive Systems : A Comparison. 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ’16) . Korfu, Griechenland: ACM, pp. 1–8.' chicago: 'Büttner, Sebastian, Markus Funk, Oliver Sand, and Carsten Röcker. “Using Head-Mounted Displays and In-Situ Projection for Assistive Systems : A Comparison.” In 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ’16) , 1–8. Korfu, Griechenland: ACM, 2016. https://doi.org/10.1145/2910674.2910679.' chicago-de: 'Büttner, Sebastian, Markus Funk, Oliver Sand und Carsten Röcker. 2016. Using Head-Mounted Displays and In-Situ Projection for Assistive Systems : A Comparison. In: 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ’16) , 1–8. Korfu, Griechenland: ACM. doi:10.1145/2910674.2910679, .' din1505-2-1: 'Büttner, Sebastian ; Funk, Markus ; Sand, Oliver ; Röcker, Carsten: Using Head-Mounted Displays and In-Situ Projection for Assistive Systems : A Comparison. In: 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ’16) . Korfu, Griechenland : ACM, 2016, S. 1–8' havard: 'S. Büttner, M. Funk, O. Sand, C. Röcker, Using Head-Mounted Displays and In-Situ Projection for Assistive Systems : A Comparison, in: 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ’16) , ACM, Korfu, Griechenland, 2016: pp. 1–8.' ieee: 'S. Büttner, M. Funk, O. Sand, and C. Röcker, “Using Head-Mounted Displays and In-Situ Projection for Assistive Systems : A Comparison,” in 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ’16) , Corfu; Greece , 2016, pp. 1–8.' mla: 'Büttner, Sebastian, et al. “Using Head-Mounted Displays and In-Situ Projection for Assistive Systems : A Comparison.” 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ’16) , ACM, 2016, pp. 1–8, doi:10.1145/2910674.2910679.' short: 'S. Büttner, M. Funk, O. Sand, C. Röcker, in: 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ’16) , ACM, Korfu, Griechenland, 2016, pp. 1–8.' ufg: 'Büttner, Sebastian et. al. (2016): Using Head-Mounted Displays and In-Situ Projection for Assistive Systems : A Comparison, in: 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ’16) , Korfu, Griechenland, S. 1–8.' van: 'Büttner S, Funk M, Sand O, Röcker C. Using Head-Mounted Displays and In-Situ Projection for Assistive Systems : A Comparison. In: 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ’16) . Korfu, Griechenland: ACM; 2016. p. 1–8.' conference: end_date: 2016-07-01 location: 'Corfu; Greece ' name: 'PETRA ''16: Proceedings of the 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments' start_date: 2016-06-29 date_created: 2020-12-22T14:11:07Z date_updated: 2023-03-15T13:49:51Z department: - _id: DEP5023 doi: 10.1145/2910674.2910679 keyword: - Spatial Augmented Reality - Industrial Augmented Reality - Projection-based Augmented Reality - Head-Mounted Display - Manufacturing - Assistive System language: - iso: eng main_file_link: - open_access: '1' oa: '1' page: 1-8 place: Korfu, Griechenland publication: '9th ACM International Conference on PErvasive Technologies Related to Assistive Environments (PETRA ''16) ' publication_identifier: isbn: - 978-1-4503-4337-4 publication_status: published publisher: ACM status: public title: 'Using Head-Mounted Displays and In-Situ Projection for Assistive Systems : A Comparison' type: conference user_id: '15514' year: 2016 ... --- _id: '457' abstract: - lang: eng text: "Additive Manufacturing (AM) increasingly enables the realization of structures, which have a much greater freedom of design und can therefore better use nature \ as a design ideal. Bionic design principles have already been introduced \ into general design approaches, and several topology optimization systems (TO) are available today to increase structural stiffness and to enable lightweight \ design. AM and TO, used in synergy, promise completely new application areas. However, staircase effects resulting from a layer-by-layer build process \ and unavoidable support structures which must be mechanically removed afterwards are disadvantageous with respect to surface texture and strength properties.\r\nThe present article addresses the question of how far the notches resulting from the staircase effect of Additive Manufacturing and the support structures removed \ decrease the strength of components. Most engineers try to follow the inner flow of forces in a part’s design by smoothening surfaces in notched areas. Considering this, a elected component is investigated with finite element \ analysis (FEA) with special regard for the concentration of tress arising from surface notch effects. An outlook is given as regards how a reduction of the notch effect from the taircase effect can be achieved effectively." author: - first_name: Eva full_name: Scheideler, Eva id: '61522' last_name: Scheideler - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer - first_name: G. full_name: Adam, G. last_name: Adam - first_name: Mirco full_name: Timmer, Mirco id: '69228' last_name: Timmer conference: end_date: 2016-09-30 location: Lemgo name: Proceedings 6th International Conference start_date: 2016-09-29 corporate_editor: - Department of Production Engineering and Management OWL University of Applied Sciences, Lemgo (Germany) - Hochschule Ostwestfalen-Lippe date_created: 2019-01-22T14:07:32Z date_updated: 2023-03-15T13:49:54Z department: - _id: DEP1306 editor: - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer - first_name: Elio full_name: Padoano, Elio last_name: Padoano issue: '1' keyword: - Additive Manufacturing - Topology optimization - Staircase effect - Support structures - Stress concentration - Lightweight construction - Design rules - Notch effect language: - iso: eng main_file_link: - open_access: '1' url: https://www.th-owl.de/elsa/download/333/334/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf oa: '1' page: 39-50 place: Lemgo publication: Production Engineering and Management Proceedings 6th International Conference publication_identifier: isbn: - 978-3-946856-00-9 publication_status: published status: public title: Topology Optimization and Additive Manufacturing – A Perfect Symbiosis? type: conference user_id: '79260' year: 2016 ... --- _id: '473' abstract: - lang: eng text: "Additive Manufacturing (AM) describes a number of technologies that generate three-dimensional objects directly from CAD data by joining volume elements. Dental technology is one sector in which the benefits of AM come into effect, as parts such as frameworks or implants are unique objects often with freeform shapes. These objects are difficult and expensive to produce with subtractive or formative technology.\r\nDuring the last decades, the application of digital technologies in the dental industry has increased. Therefore AM has also evolved to become a standard dental framework manufacturing process. While previously the dental laboratory did the complete manufacturing of dental frameworks, AM parts are usually produced by service providers, thus increasing the number of process participants. Under these circumstances, a reliable high quality production must be ensured. This requires a comprehensive Quality Management (QM) concept for the whole process chain. A first step in the evelopment of this QM concept is the definition of the product requirements, from which process specifications can be determined. These specifications build the basis for evaluating the process capability of the Additive Manufacturing process." author: - first_name: Andrea full_name: Huxol, Andrea id: '43559' last_name: Huxol - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: 'Huxol A, Villmer F-J. Special Requirements for Additive Manufacturing of Dental Frameworks. In: Villmer F-J, Padoano E, Department of Production Engineering and Management, eds. Production Engineering and Management. ; 2016:15-26.' apa: Huxol, A., & Villmer, F.-J. (2016). Special Requirements for Additive Manufacturing of Dental Frameworks. In F.-J. Villmer, E. Padoano, & Department of Production Engineering and Management (Eds.), Production Engineering and Management (pp. 15–26). Lemgo. bjps: Huxol A and Villmer F-J (2016) Special Requirements for Additive Manufacturing of Dental Frameworks. In Villmer F-J, Padoano E and Department of Production Engineering and Management (eds), Production Engineering and Management. pp. 15–26. chicago: Huxol, Andrea, and Franz-Josef Villmer. “Special Requirements for Additive Manufacturing of Dental Frameworks.” In Production Engineering and Management, edited by Franz-Josef Villmer, Elio Padoano, and Department of Production Engineering and Management, 15–26, 2016. chicago-de: 'Huxol, Andrea und Franz-Josef Villmer. 2016. Special Requirements for Additive Manufacturing of Dental Frameworks. In: Production Engineering and Management, hg. von Franz-Josef Villmer, Elio Padoano, und Department of Production Engineering and Management, 15–26.' din1505-2-1: 'Huxol, Andrea ; Villmer, Franz-Josef: Special Requirements for Additive Manufacturing of Dental Frameworks. In: Villmer, F.-J. ; Padoano, E. ; Department of Production Engineering and Management (Hrsg.): Production Engineering and Management, 2016, S. 15–26' havard: 'A. Huxol, F.-J. Villmer, Special Requirements for Additive Manufacturing of Dental Frameworks, in: F.-J. Villmer, E. Padoano, Department of Production Engineering and Management (Eds.), Production Engineering and Management, 2016: pp. 15–26.' ieee: A. Huxol and F.-J. Villmer, “Special Requirements for Additive Manufacturing of Dental Frameworks,” in Production Engineering and Management, Lemgo, 2016, no. 1, pp. 15–26. mla: Huxol, Andrea, and Franz-Josef Villmer. “Special Requirements for Additive Manufacturing of Dental Frameworks.” Production Engineering and Management, edited by Franz-Josef Villmer et al., no. 1, 2016, pp. 15–26. short: 'A. Huxol, F.-J. Villmer, in: F.-J. Villmer, E. Padoano, Department of Production Engineering and Management (Eds.), Production Engineering and Management, 2016, pp. 15–26.' ufg: 'Huxol, Andrea/Villmer, Franz-Josef (2016): Special Requirements for Additive Manufacturing of Dental Frameworks, in: Franz-Josef Villmer et. al. (Hgg.): Production Engineering and Management, S. 15–26.' van: 'Huxol A, Villmer F-J. Special Requirements for Additive Manufacturing of Dental Frameworks. In: Villmer F-J, Padoano E, Department of Production Engineering and Management, editors. Production Engineering and Management. 2016. p. 15–26.' conference: end_date: 2016-09-30 location: Lemgo name: Proceedings 6th International Conference start_date: 2016-09-29 corporate_editor: - Department of Production Engineering and Management - Hochschule Ostwestfalen-Lippe date_created: 2019-01-29T13:37:02Z date_updated: 2023-03-15T13:49:55Z department: - _id: DEP1306 editor: - first_name: Franz-Josef full_name: Villmer, Franz-Josef last_name: Villmer - first_name: Elio full_name: Padoano, Elio last_name: Padoano issue: '1' keyword: - Additive Manufacturing - Dental frameworks - Quality management - Digital manufacturing language: - iso: eng main_file_link: - open_access: '1' url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf oa: '1' page: 15-26 publication: Production Engineering and Management publication_identifier: unknown: - 978-3-946856-00-9 publication_status: published related_material: link: - relation: contains url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_2016_Proceeding_2016_09_14_Inhaltsnavigation.pdf status: public title: Special Requirements for Additive Manufacturing of Dental Frameworks type: conference user_id: '45673' year: 2016 ... --- _id: '687' author: - first_name: Sebastian full_name: Büttner, Sebastian id: '61868' last_name: Büttner - first_name: Oliver full_name: Sand, Oliver id: '44912' last_name: Sand - first_name: Carsten full_name: Röcker, Carsten id: '61525' last_name: Röcker citation: ama: 'Büttner S, Sand O, Röcker C. Extending the Design Space in Industrial Manufacturing Through Mobile Projection. In: Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct. MobileHCI ’15. New York, NY, USA: ACM; 2015:1130-1133. doi:10.1145/2786567.2794342' apa: 'Büttner, S., Sand, O., & Röcker, C. (2015). Extending the Design Space in Industrial Manufacturing Through Mobile Projection. In Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct (pp. 1130–1133). New York, NY, USA: ACM. https://doi.org/10.1145/2786567.2794342' bjps: 'Büttner S, Sand O and Röcker C (2015) Extending the Design Space in Industrial Manufacturing Through Mobile Projection. Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct. New York, NY, USA: ACM, pp. 1130–1133.' chicago: 'Büttner, Sebastian, Oliver Sand, and Carsten Röcker. “Extending the Design Space in Industrial Manufacturing Through Mobile Projection.” In Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct, 1130–33. MobileHCI ’15. New York, NY, USA: ACM, 2015. https://doi.org/10.1145/2786567.2794342.' chicago-de: 'Büttner, Sebastian, Oliver Sand und Carsten Röcker. 2015. Extending the Design Space in Industrial Manufacturing Through Mobile Projection. In: Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct, 1130–1133. MobileHCI ’15. New York, NY, USA: ACM. doi:10.1145/2786567.2794342, .' din1505-2-1: 'Büttner, Sebastian ; Sand, Oliver ; Röcker, Carsten: Extending the Design Space in Industrial Manufacturing Through Mobile Projection. In: Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct, MobileHCI ’15. New York, NY, USA : ACM, 2015, S. 1130–1133' havard: 'S. Büttner, O. Sand, C. Röcker, Extending the Design Space in Industrial Manufacturing Through Mobile Projection, in: Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct, ACM, New York, NY, USA, 2015: pp. 1130–1133.' ieee: S. Büttner, O. Sand, and C. Röcker, “Extending the Design Space in Industrial Manufacturing Through Mobile Projection,” in Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct, Kopenhagen, Denmark, 2015, pp. 1130–1133. mla: Büttner, Sebastian, et al. “Extending the Design Space in Industrial Manufacturing Through Mobile Projection.” Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct, ACM, 2015, pp. 1130–33, doi:10.1145/2786567.2794342. short: 'S. Büttner, O. Sand, C. Röcker, in: Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct, ACM, New York, NY, USA, 2015, pp. 1130–1133.' ufg: 'Büttner, Sebastian et. al. (2015): Extending the Design Space in Industrial Manufacturing Through Mobile Projection, in: Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct (=MobileHCI ’15), New York, NY, USA, S. 1130–1133.' van: 'Büttner S, Sand O, Röcker C. Extending the Design Space in Industrial Manufacturing Through Mobile Projection. In: Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct. New York, NY, USA: ACM; 2015. p. 1130–3. (MobileHCI ’15).' conference: end_date: 2015-08-27 location: Kopenhagen, Denmark name: 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct start_date: 2015-08-24 date_created: 2019-03-07T14:35:58Z date_updated: 2023-03-15T13:50:08Z department: - _id: DEP1305 doi: 10.1145/2786567.2794342 keyword: - Augmented Reality - Manufacturing - Mobile Projection language: - iso: eng main_file_link: - open_access: '1' url: http://delivery.acm.org/10.1145/2800000/2794342/p1130-buettner.pdf?ip=193.174.118.70&id=2794342&acc=ACTIVE%20SERVICE&key=2BA2C432AB83DA15%2E08AF3C4B75DF5C64%2E4D4702B0C3E38B35%2E4D4702B0C3E38B35&__acm__=1551970224_2bfc7aa4625be68dd3c8e82f3fd71bfd oa: '1' page: 1130-1133 place: New York, NY, USA publication: Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct publication_identifier: isbn: - 978-1-4503-3653-6 publication_status: published publisher: ACM series_title: MobileHCI '15 status: public title: Extending the Design Space in Industrial Manufacturing Through Mobile Projection type: conference user_id: '45673' year: 2015 ... --- _id: '598' abstract: - lang: eng text: "The aerospace sector is characterized by long product life cycles and a need for lightweight design. Additive manufacturing is a technology that produces parts layer by layer and thus enables the manufacturing of any complex parts at nearly no extra costs. A topology optimization enhances the part’s\r\nperformance for their special purpose. The results are often complex bionic structures that cannot be produced with conventional manufacturing technologies. The paper analyzes how the high potential of this technologycan be applied to aerospace parts. A topology optimization will be conducted for an aircraft part explaining the crucial points and a life cycle analysis examines the achieved sustainable improvements for the aircraft’s life cycle.\r\n" author: - first_name: Andrea full_name: Huxol, Andrea id: '43559' last_name: Huxol - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: 'Huxol A, Villmer F-J. Hybrid Manufacturing Machines: Combining Additive and Subtractive Manufacturing Technologies. In: Padoano E, Villmer F-J, Department of Production Engineering and Management, eds. Production Engineering and Management. Lemgo; 2015:207-218.' apa: 'Huxol, A., & Villmer, F.-J. (2015). Hybrid Manufacturing Machines: Combining Additive and Subtractive Manufacturing Technologies. In E. Padoano, F.-J. Villmer, & Department of Production Engineering and Management (Eds.), Production Engineering and Management (pp. 207–218). Lemgo.' bjps: 'Huxol A and Villmer F-J (2015) Hybrid Manufacturing Machines: Combining Additive and Subtractive Manufacturing Technologies. In Padoano E, Villmer F-J and Department of Production Engineering and Management (eds), Production Engineering and Management. Lemgo, pp. 207–218.' chicago: 'Huxol, Andrea, and Franz-Josef Villmer. “Hybrid Manufacturing Machines: Combining Additive and Subtractive Manufacturing Technologies.” In Production Engineering and Management, edited by Elio Padoano, Franz-Josef Villmer, and Department of Production Engineering and Management, 207–18. Lemgo, 2015.' chicago-de: 'Huxol, Andrea und Franz-Josef Villmer. 2015. Hybrid Manufacturing Machines: Combining Additive and Subtractive Manufacturing Technologies. In: Production Engineering and Management, hg. von Elio Padoano, Franz-Josef Villmer, und Department of Production Engineering and Management, 207–218. Lemgo.' din1505-2-1: 'Huxol, Andrea ; Villmer, Franz-Josef: Hybrid Manufacturing Machines: Combining Additive and Subtractive Manufacturing Technologies. In: Padoano, E. ; Villmer, F.-J. ; Department of Production Engineering and Management (Hrsg.): Production Engineering and Management. Lemgo, 2015, S. 207–218' havard: 'A. Huxol, F.-J. Villmer, Hybrid Manufacturing Machines: Combining Additive and Subtractive Manufacturing Technologies, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2015: pp. 207–218.' ieee: 'A. Huxol and F.-J. Villmer, “Hybrid Manufacturing Machines: Combining Additive and Subtractive Manufacturing Technologies,” in Production Engineering and Management, Trieste, Italy, 2015, no. 1, pp. 207–218.' mla: 'Huxol, Andrea, and Franz-Josef Villmer. “Hybrid Manufacturing Machines: Combining Additive and Subtractive Manufacturing Technologies.” Production Engineering and Management, edited by Elio Padoano et al., no. 1, 2015, pp. 207–18.' short: 'A. Huxol, F.-J. Villmer, in: E. Padoano, F.-J. Villmer, Department of Production Engineering and Management (Eds.), Production Engineering and Management, Lemgo, 2015, pp. 207–218.' ufg: 'Huxol, Andrea/Villmer, Franz-Josef (2015): Hybrid Manufacturing Machines: Combining Additive and Subtractive Manufacturing Technologies, in: Elio Padoano et. al. (Hgg.): Production Engineering and Management, Lemgo, S. 207–218.' van: 'Huxol A, Villmer F-J. Hybrid Manufacturing Machines: Combining Additive and Subtractive Manufacturing Technologies. In: Padoano E, Villmer F-J, Department of Production Engineering and Management, editors. Production Engineering and Management. Lemgo; 2015. p. 207–18.' conference: end_date: 2015-10-02 location: Trieste, Italy name: Proceedings5th International Conference start_date: 2015-10-01 corporate_editor: - Department of Production Engineering and Management - Hochschule Ostwestfalen-Lippe date_created: 2019-02-19T07:26:35Z date_updated: 2023-03-15T13:50:03Z department: - _id: DEP1306 editor: - first_name: Elio full_name: Padoano, Elio last_name: Padoano - first_name: Franz-Josef full_name: Villmer, Franz-Josef last_name: Villmer issue: '1' keyword: - Additive manufacturing - topology optimization - aerospace - life cycle costs language: - iso: eng main_file_link: - open_access: '1' url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_Tagung_zusammen2015.pdf oa: '1' page: 207-218 place: Lemgo publication: Production Engineering and Management publication_identifier: isbn: - 978-3-941645-11-0 publication_status: published related_material: link: - relation: contains url: https://www.hs-owl.de/fileadmin/diman/Veroeffentlichungen/PEM_Tagung_zusammen2015.pdf status: public title: 'Hybrid Manufacturing Machines: Combining Additive and Subtractive Manufacturing Technologies' type: conference user_id: '45673' year: 2015 ... --- _id: '671' abstract: - lang: eng text: Additive manufacturing processes such as laser sintering are characterized by a high rate of innovation, are a standard procedure in rapid prototyping and are becoming increasingly important in small-series production. Despite the growing importance of additive manufacturing processes, there are no comprehensive ergonomic studies about work using additive manufacturing systems. This study therefore investigates the working processes of laser sintering systems. The method is guided by the DIN EN ISO 9241-210:2011 standard and helps to record the context of use, to accomplish usability tests and to develop design recommendations. The outcome of the study shows that the efficiency of the laser sintering operating process can be significantly increased by implementing ergonomic recommendations and consequently further improve the employees’ working conditions. author: - first_name: Daniel full_name: Riediger, Daniel id: '52263' last_name: Riediger - first_name: Sven full_name: Hinrichsen, Sven id: '49010' last_name: Hinrichsen - first_name: Franz-Josef full_name: Villmer, Franz-Josef id: '14290' last_name: Villmer citation: ama: 'Riediger D, Hinrichsen S, Villmer F-J. Ergonomic Design of Laser Sintering Systems - Results of an Empirical Study. In: Villmer F-J, Padoano E, Department of Production Engineering and Management, eds. Production Engineering and Management. Lemgo: Hochschule Ostwestfalen-Lippe; 2014:61-68.' apa: 'Riediger, D., Hinrichsen, S., & Villmer, F.-J. (2014). Ergonomic Design of Laser Sintering Systems - Results of an Empirical Study. In F.-J. Villmer, E. Padoano, & Department of Production Engineering and Management, (Eds.), Production Engineering and Management (pp. 61–68). Lemgo: Hochschule Ostwestfalen-Lippe.' bjps: 'Riediger D, Hinrichsen S and Villmer F-J (2014) Ergonomic Design of Laser Sintering Systems - Results of an Empirical Study. In Villmer F-J, Padoano E and Department of Production Engineering and Management, (eds), Production Engineering and Management. Lemgo: Hochschule Ostwestfalen-Lippe, pp. 61–68.' chicago: 'Riediger, Daniel, Sven Hinrichsen, and Franz-Josef Villmer. “Ergonomic Design of Laser Sintering Systems - Results of an Empirical Study.” In Production Engineering and Management, edited by Franz-Josef Villmer, Elio Padoano, and Department of Production Engineering and Management, 61–68. Lemgo: Hochschule Ostwestfalen-Lippe, 2014.' chicago-de: 'Riediger, Daniel, Sven Hinrichsen und Franz-Josef Villmer. 2014. Ergonomic Design of Laser Sintering Systems - Results of an Empirical Study. In: Production Engineering and Management, hg. von Franz-Josef Villmer, Elio Padoano, und Department of Production Engineering and Management, 61–68. Lemgo: Hochschule Ostwestfalen-Lippe.' din1505-2-1: 'Riediger, Daniel ; Hinrichsen, Sven ; Villmer, Franz-Josef: Ergonomic Design of Laser Sintering Systems - Results of an Empirical Study. In: Villmer, F.-J. ; Padoano, E. ; Department of Production Engineering and Management, (Hrsg.): Production Engineering and Management. Lemgo : Hochschule Ostwestfalen-Lippe, 2014, S. 61–68' havard: 'D. Riediger, S. Hinrichsen, F.-J. Villmer, Ergonomic Design of Laser Sintering Systems - Results of an Empirical Study, in: F.-J. Villmer, E. Padoano, Department of Production Engineering and Management, (Eds.), Production Engineering and Management, Hochschule Ostwestfalen-Lippe, Lemgo, 2014: pp. 61–68.' ieee: D. Riediger, S. Hinrichsen, and F.-J. Villmer, “Ergonomic Design of Laser Sintering Systems - Results of an Empirical Study,” in Production Engineering and Management, Lemgo, 2014, no. 10, pp. 61–68. mla: Riediger, Daniel, et al. “Ergonomic Design of Laser Sintering Systems - Results of an Empirical Study.” Production Engineering and Management, edited by Franz-Josef Villmer et al., no. 10, Hochschule Ostwestfalen-Lippe, 2014, pp. 61–68. short: 'D. Riediger, S. Hinrichsen, F.-J. Villmer, in: F.-J. Villmer, E. Padoano, Department of Production Engineering and Management, (Eds.), Production Engineering and Management, Hochschule Ostwestfalen-Lippe, Lemgo, 2014, pp. 61–68.' ufg: 'Riediger, Daniel et. al. (2014): Ergonomic Design of Laser Sintering Systems - Results of an Empirical Study, in: Franz-Josef Villmer et. al. (Hgg.): Production Engineering and Management, Lemgo, S. 61–68.' van: 'Riediger D, Hinrichsen S, Villmer F-J. Ergonomic Design of Laser Sintering Systems - Results of an Empirical Study. In: Villmer F-J, Padoano E, Department of Production Engineering and Management, editors. Production Engineering and Management. Lemgo: Hochschule Ostwestfalen-Lippe; 2014. p. 61–8.' conference: end_date: 2014-09-26 location: Lemgo name: Proceedings 4th International Conference of Production Engineering and Management start_date: 2014-09-25 corporate_editor: - Department of Production Engineering and Management, - Hochschule Ostwestfalen-Lippe date_created: 2019-01-16T16:07:56Z date_updated: 2023-03-15T13:50:07Z department: - _id: DEP7020 - _id: DEP1305 editor: - first_name: Franz-Josef full_name: Villmer, Franz-Josef last_name: Villmer - first_name: Elio full_name: Padoano, Elio last_name: Padoano issue: '10' keyword: - ergonomic design - additive manufacturing - laser sintering - usability language: - iso: eng main_file_link: - open_access: '1' url: https://www.hs-owl.de/fb7/fileadmin/download/labore/industrialengineering/pdf/Veroeffentlichungen/PEM_2014_Ergonomic_Design_of_Laser_Sintering_Systems_-_Results_of_an_empirical_study.pdf oa: '1' page: 61-68 place: Lemgo publication: Production Engineering and Management publication_status: published publisher: Hochschule Ostwestfalen-Lippe quality_controlled: '1' status: public title: Ergonomic Design of Laser Sintering Systems - Results of an Empirical Study type: conference user_id: '49010' year: 2014 ... --- _id: '8274' abstract: - lang: eng text: The need for multiple radio systems in overlapping regions of a factory plant introduces a coexistence problem. The current research challenge is to design and realize radio systems that should be able to achieve a desired quality of service (QoS) in this coexisting environment. Currently transmission resources of hyperspace are not properly exploited. The cognitive radio (CR), which can adapt to the environmental changes by reconfiguring itself, can be used to implement intelligent radio systems to exploit the orthogonal nature of multiple dimensions of hyperspace to maintain the desired QoS in coexisting factory environments. We present initial results of a coexistence optimized CR which can exploit frequency and power, which are two of several dimensions of hyperspace, to improve its QoS in coexisting environments. author: - first_name: Kaleem full_name: Ahmad, Kaleem last_name: Ahmad - first_name: Uwe full_name: Meier, Uwe id: '1143' last_name: Meier - first_name: Andreas full_name: Pape, Andreas last_name: Pape - first_name: Halina full_name: Kwasnicka, Halina last_name: Kwasnicka - first_name: Bjoern full_name: Griese, Bjoern last_name: Griese citation: ama: Ahmad K, Meier U, Pape A, Kwasnicka H, Griese B. A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems. IEEE ; 2009. doi:10.1109/SAHCNW.2009.5172916 apa: Ahmad, K., Meier, U., Pape, A., Kwasnicka, H., & Griese, B. (2009). A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems. In 2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops. 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops, Rome, Italy . IEEE . https://doi.org/10.1109/SAHCNW.2009.5172916 bjps: 'Ahmad K et al. (2009) A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems. Piscataway, NJ: IEEE .' chicago: 'Ahmad, Kaleem, Uwe Meier, Andreas Pape, Halina Kwasnicka, and Bjoern Griese. A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems. 2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops. Piscataway, NJ: IEEE , 2009. https://doi.org/10.1109/SAHCNW.2009.5172916.' chicago-de: 'Ahmad, Kaleem, Uwe Meier, Andreas Pape, Halina Kwasnicka und Bjoern Griese. 2009. A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems. 2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops. Piscataway, NJ: IEEE . doi:10.1109/SAHCNW.2009.5172916, .' din1505-2-1: 'Ahmad, Kaleem ; Meier, Uwe ; Pape, Andreas ; Kwasnicka, Halina ; Griese, Bjoern: A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems. Piscataway, NJ : IEEE , 2009' havard: K. Ahmad, U. Meier, A. Pape, H. Kwasnicka, B. Griese, A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems, IEEE , Piscataway, NJ, 2009. ieee: 'K. Ahmad, U. Meier, A. Pape, H. Kwasnicka, and B. Griese, A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems. Piscataway, NJ: IEEE , 2009. doi: 10.1109/SAHCNW.2009.5172916.' mla: Ahmad, Kaleem, et al. “A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems.” 2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops, IEEE , 2009, https://doi.org/10.1109/SAHCNW.2009.5172916. short: K. Ahmad, U. Meier, A. Pape, H. Kwasnicka, B. Griese, A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems, IEEE , Piscataway, NJ, 2009. ufg: 'Ahmad, Kaleem u. a.: A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems, Piscataway, NJ 2009.' van: 'Ahmad K, Meier U, Pape A, Kwasnicka H, Griese B. A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems. 2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops. Piscataway, NJ: IEEE ; 2009.' conference: end_date: 2009-06-26 location: 'Rome, Italy ' name: 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops start_date: 2009-06-22 date_created: 2022-05-17T14:05:13Z date_updated: 2023-07-28T13:23:19Z department: - _id: DEP5000 - _id: DEP5014 doi: 10.1109/SAHCNW.2009.5172916 keyword: - Cognitive radio - Quality of service - Space technology - Frequency - Production facilities - Chromium - Manufacturing automation - Intelligent systems - Polarization - Testing language: - iso: eng place: Piscataway, NJ publication: ' 2009 6th IEEE Annual Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks Workshops' publication_identifier: isbn: - 978-1-4244-3938-6 publication_status: published publisher: 'IEEE ' status: public title: A Generic Cognitive Radio for Evaluating Coexistence Optimized Industrial Automation Systems type: conference_editor_article user_id: '83781' year: '2009' ...