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Study and manufacture of magneto-rheological vibration absorber based on internal resonance

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In order to suppress vibration in flexible manipulators, a model of magneto-rheological vibration absorber based on internal resonance phenomenon between the flexible manipulator and vibration absorber is built. And the structure of magnetic circuit is designed, which is used to provide the applied magnetic field for the magneto-rheological elastomer. The total magnetic flux density in air gap of magnetic circuit is theoretically analyzed and verified via the real measured data. It is proved by frequency shift experiment on the beam structure platform that, the magneto-rheological elastomer has the adaptive ability of shifting its natural frequency as the applied electric current changes. Therefore, the magneto-rheological vibration absorber has a wider vibration absorption frequency.

源语言英语
主期刊名Materials Technologies, Automation Systems and Information Technologies in Industry
642-648
页数7
DOI
出版状态已出版 - 2013
活动2013 International Conference on Mechatronic Systems and Materials Application, ICMSMA 2013 - Guangzhou, 中国
期限: 26 6月 201327 6月 2013

出版系列

姓名Applied Mechanics and Materials
389
ISSN(印刷版)1660-9336
ISSN(电子版)1662-7482

会议

会议2013 International Conference on Mechatronic Systems and Materials Application, ICMSMA 2013
国家/地区中国
Guangzhou
时期26/06/1327/06/13

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