Driving the Coiled Stator Ultrasonic Motor Using Traveling Wave Generated by Superimposing Two Standing Waves
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概要
- 論文の詳細を見る
In this paper, we describe experimental results of driving a coiled stator ultrasonic motor (CS-USM) using two transducers simultaneously. When the transducers are excited with a certain phase difference, the rotation direction is reversed. The CS-USM is a traveling-wave-type ultrasonic motor that uses a stator in a form of a helical coil. Owing to its simple structure, the motor can be made much smaller than conventional ultrasonic motors. For its practical use, the motor must be driven by transducers placed close to the driving section, and the direction of the rotation must be controlled.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2008-05-25
著者
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Tagawa Norio
Graduate School Of Electrical Engineering Tokyo Metropolitan University
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Tanabe Masayuki
Graduate School Of System Design Tokyo Metropolitan University
-
Xie Shangping
Graduate School of System Design, Tokyo Metropolitan University, Hino, Tokyo 191-0065, Japan
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Moriya Tadashi
Professor Emeritus of Tokyo Metropolitan University
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Tanabe Masayuki
Graduate School of Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan
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