Flexible ultrasonic motor using an output coil spring slider

Ayato Kanada, Tomoaki Mashimo, Kazuhiko Terashima

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

4 被引用数 (Scopus)

抄録

We present a flexible ultrasonic motor that generates linear motion as a novel soft actuator. This motor is comprised of a single cube stator with a through-hole, and a flexible coil spring inserted into the hole. The coil spring, which has a diameter of 10 mm and length of 200 mm, is translated by a vibration generated in the stator. A preload between the stator and the coil spring is important for improving the motor performance. The coil spring inserted into the stator hole generates the preload by expanding in a radial direction. We build a prototype flexible ultrasonic motor, and examine its basic performance parameters such as thrust force, velocity, response time, resolution and flexibility. To demonstrate flexibility, we show the stable thrust force and velocity even when the coil spring is bent to a bending radius of 15 mm.

本文言語英語
ホスト出版物のタイトルIROS 2017 - IEEE/RSJ International Conference on Intelligent Robots and Systems
出版社Institute of Electrical and Electronics Engineers Inc.
ページ5616-5621
ページ数6
ISBN(電子版)9781538626825
DOI
出版ステータス出版済み - 12 13 2017
外部発表はい
イベント2017 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2017 - Vancouver, カナダ
継続期間: 9 24 20179 28 2017

出版物シリーズ

名前IEEE International Conference on Intelligent Robots and Systems
2017-September
ISSN(印刷版)2153-0858
ISSN(電子版)2153-0866

その他

その他2017 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2017
国/地域カナダ
CityVancouver
Period9/24/179/28/17

All Science Journal Classification (ASJC) codes

  • 制御およびシステム工学
  • ソフトウェア
  • コンピュータ ビジョンおよびパターン認識
  • コンピュータ サイエンスの応用

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