Friction free bilateral robot based on twin drive control system considering two resonant frequencies

Yuzuru Ohba, Seiichiro Katsura, Kiyoshi Ohishi

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

This paper proposes a new friction free bilateral system based on twin drive control system considering it's resonant frequency. The twin drive system consists of two motors that are coupled by the differential gear. The output torque becomes a differential torque of both motors. The nonlinear friction torque of the twin drive system is easily compensated. However, this system has the resonant frequencies and the antiresonant frequencies which are caused by the torsional vibration. This paper proposes a new three-inertial-model of twin drive system, and identities the resonant frequencies and it's friction torque. This paper proposes a new vibration suppression controller for the three-inertial model without high order control system. Therefore, the operationality of bilateral teleoperation is improved by the proposed system.

本文言語English
ホスト出版物のタイトルIECON 2005
ホスト出版物のサブタイトル31st Annual Conference of IEEE Industrial Electronics Society
ページ2023-2028
ページ数6
DOI
出版ステータスPublished - 2005 12月 1
外部発表はい
イベントIECON 2005: 31st Annual Conference of IEEE Industrial Electronics Society - Raleigh, NC, United States
継続期間: 2005 11月 62005 11月 10

出版物シリーズ

名前IECON Proceedings (Industrial Electronics Conference)
2005

Other

OtherIECON 2005: 31st Annual Conference of IEEE Industrial Electronics Society
国/地域United States
CityRaleigh, NC
Period05/11/605/11/10

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 電子工学および電気工学

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