Optimized drive control for inverter-fed ultrasonic motors

J. Maas, T. Schulte, H. Grotstollen, in: IAS ’97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting, IEEE, 1997, pp. 690–698.

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Konferenz - Beitrag | Veröffentlicht | Englisch
Autorin / Autor
Abstract / Bemerkung
An optimized control scheme for the most advanced traveling wave type ultrasonic motor powered by a resonant power converter is presented and verified by measurements on a prototype drive. Basing on an averaged drive model, which reflects the slow dynamic behavior of the drive's ultrasonic oscillations by time varying fundamental Fourier coefficients, a cascaded two-phase vector control scheme is designed. The novel drive control divides into an inner voltage and outer bending wave control compensating couplings and suppressing the beat characteristics. Since an amplitude modulation is applied instead of frequency modulation, the well known pull out phenomenon is eliminated in general. By means of an online frequency adaptation to the stator's resonance, the drive's performance is optimized remarkably.
Erscheinungsjahr
Titel des Konferenzbandes
IAS '97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting
Band
1
Seite
690 - 698
Konferenz
IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting
Konferenzort
New Orleans, LA, USA
Konferenzdatum
1997-10-05 – 1997-10-09
ELSA-ID

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Maas J, Schulte T, Grotstollen H. Optimized drive control for inverter-fed ultrasonic motors. In: IAS ’97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting. Vol 1. IEEE; 1997:690-698.
Maas, J., Schulte, T., & Grotstollen, H. (1997). Optimized drive control for inverter-fed ultrasonic motors. In IAS ’97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting (Vol. 1, pp. 690–698). New Orleans, LA, USA: IEEE.
Maas J, Schulte T and Grotstollen H (1997) Optimized Drive Control for Inverter-Fed Ultrasonic Motors. IAS ’97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting, vol. 1. IEEE, pp. 690–698.
Maas, Jürgen, Thomas Schulte, and H. Grotstollen. “Optimized Drive Control for Inverter-Fed Ultrasonic Motors.” In IAS ’97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting, 1:690–98. IEEE, 1997.
Maas, Jürgen, Thomas Schulte und H. Grotstollen. 1997. Optimized drive control for inverter-fed ultrasonic motors. In: IAS ’97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting, 1:690–698. IEEE.
Maas, Jürgen ; Schulte, Thomas ; Grotstollen, H.: Optimized drive control for inverter-fed ultrasonic motors. In: IAS ’97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting. Bd. 1 : IEEE, 1997, S. 690–698
J. Maas, T. Schulte, H. Grotstollen, Optimized drive control for inverter-fed ultrasonic motors, in: IAS ’97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting, IEEE, 1997: pp. 690–698.
J. Maas, T. Schulte, and H. Grotstollen, “Optimized drive control for inverter-fed ultrasonic motors,” in IAS ’97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting, New Orleans, LA, USA, 1997, vol. 1, pp. 690–698.
Maas, Jürgen, et al. “Optimized Drive Control for Inverter-Fed Ultrasonic Motors.” IAS ’97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting, vol. 1, IEEE, 1997, pp. 690–98.
Maas, Jürgen et. al. (1997): Optimized drive control for inverter-fed ultrasonic motors, in: IAS ’97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting (= 1), S. 690–698.
Maas J, Schulte T, Grotstollen H. Optimized drive control for inverter-fed ultrasonic motors. In: IAS ’97 Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting. IEEE; 1997. p. 690–8.

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