The contact mechanism of an ultrasonic motor

Takashi Maeno, Takayuki Tsukimoto, Akira Miyake

研究成果: Conference contribution

24 被引用数 (Scopus)

抄録

The mechanical characteristics of a ring-type ultrasonic motor are clarified. The finite-element method (FEM, MSC/NASTRAN) was used to obtain the shape of the elliptic motion at the surface point of projections. The vibration mode of projections was measured by using an electrooptical displacement transducer made by Zimmer KG. The accuracy of the simulation was confirmed by comparing the calculated results with the measured results. The dynamic contact condition of a stator and a rotor was calculated by using the FEM (JNIKE3D). The simulated displacements, T-N (torque-rotating-speed) curve, loss power, and efficiency are compared with the experimental results.

本文言語English
ホスト出版物のタイトル90 IEEE 7 Int Symp Appl Ferroelectr
出版社Publ by IEEE
ページ535-538
ページ数4
ISBN(印刷版)0780301900
出版ステータスPublished - 1992 12月 1
外部発表はい
イベント1990 IEEE 7th International Symposium on Applications of Ferroelectrics - Champaign, IL, USA
継続期間: 1990 6月 61990 6月 8

出版物シリーズ

名前90 IEEE 7 Int Symp Appl Ferroelectr

Other

Other1990 IEEE 7th International Symposium on Applications of Ferroelectrics
CityChampaign, IL, USA
Period90/6/690/6/8

ASJC Scopus subject areas

  • 工学(全般)

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