Presentation | 1993/4/23 Transmission Line Simulation of Resonance Frequencies and Displacements of the Stator Vibrator for an Ultrasonic Motor Using Longitudinal and Torsional Vibrations Masaharu Shimanuki, Manabu Aoyagi, Yoshiro Tomikawa, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The authors have been striving to develop an ultrasonic motor with good caractaristics.In this case,the calculation methods for resonance frequencies which are very close to the measured one,is important to construct the motor.In this paper,resonance frequencies and mode patterns of actual stator vibrators in longitudinal or torsional vibrations are investigated by the transmission line simulation,and the calculated frequencies are compared with the measured values.The simulations in case that the inner bolt of a langevin type stator vibrator is considered to be an independent transmission line are done,and then the frequencies are compared with the ones of the stator vibrator which is merely assumed to be a composite transmission line having different material constants in the inner bolt and the outside metal block. The result is that the calculated method dealt with here can be appliedto determin the resonance frequencies and mode patterns of the stator vibrator with practically sufficient accuracy. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ultrasonic motor / longitudinal vibrator / torsional vibrator / transsmission line simulation / resonance frequency / resonance mode pattern |
Paper # | US93-1 |
Date of Issue |
Conference Information | |
Committee | US |
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Conference Date | 1993/4/23(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
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Assistant |
Paper Information | |
Registration To | Ultrasonics (US) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Transmission Line Simulation of Resonance Frequencies and Displacements of the Stator Vibrator for an Ultrasonic Motor Using Longitudinal and Torsional Vibrations |
Sub Title (in English) | |
Keyword(1) | ultrasonic motor |
Keyword(2) | longitudinal vibrator |
Keyword(3) | torsional vibrator |
Keyword(4) | transsmission line simulation |
Keyword(5) | resonance frequency |
Keyword(6) | resonance mode pattern |
1st Author's Name | Masaharu Shimanuki |
1st Author's Affiliation | Department of Electrical Engineering and Information Science, Faculty of Engineering,Yamagata University() |
2nd Author's Name | Manabu Aoyagi |
2nd Author's Affiliation | Department of Electrical Engineering and Information Science, Faculty of Engineering,Yamagata University |
3rd Author's Name | Yoshiro Tomikawa |
3rd Author's Affiliation | Department of Electrical Engineering and Information Science, Faculty of Engineering,Yamagata University |
Date | 1993/4/23 |
Paper # | US93-1 |
Volume (vol) | vol.93 |
Number (no) | 8 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |