A Haptic interface with adjustable stiffness using MR fluid sophon somlor

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

This paper describes a combined tactile sensor and haptic interface that can change its stiffness using magnetorheological fluids (MR fluid). The tactile sensor consists of 6 distributed capacitive sensors that can sense the location and the amount of applied force. Above the sensors is a chamber filled with MR fluid. By changing the magnetic field, the hardness of the MR fluid, and thereby of the haptic interface, can be changed. Fast changes of the magnetization direction lead to a sensation of vibration. The resulting device can be used for novel haptic input devices or for robotic grippers. A prototype device has been constructed, and the effects of the varying magnetic field and the resulting varying stiffness of the MR fluid on the distributed force sensing with the capacitive sensors has been evaluated. We discovered that the measured forces vary very little with changes in the strength of the magnetic field.

本文言語English
ホスト出版物のタイトルIEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1132-1137
ページ数6
2015-August
ISBN(印刷版)9781467391078
DOI
出版ステータスPublished - 2015 8 25
イベントIEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2015 - Busan, Korea, Republic of
継続期間: 2015 7 72015 7 11

Other

OtherIEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2015
国/地域Korea, Republic of
CityBusan
Period15/7/715/7/11

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 制御およびシステム工学
  • コンピュータ サイエンスの応用
  • ソフトウェア

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