Development of Fast Response MR-Fluid Actuator

Naoyuki Takesue; Yuuki Kiyota; Junji Furusho

doi:10.11499/sicep.2002.0.205.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.205.0

Conference information

Host: The Society of Instrument and Control Engineers

Co-host: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

Development of Fast Response MR-Fluid Actuator

Naoyuki Takesue, Yuuki Kiyota, Junji Furusho

Author information

Keywords: MR fluid, Actuater, Magnetic field, Eddy current, Response, FEM

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 205

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Abstract

Magnetorheological (MR) fluids are materials that change their rheological behavior by an applied magnetic field. We have developed MR-fluid actuator. In this paper, we investigate the dynamic characteristics of the MR-fluid actuator and aim to improve the response. The transient magnetic analysis is examined in consideration of the eddy current. Finally, we realize a much faster MR-fluid actuator.

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