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An Adaptive Control of Servo Motors for Reducing the Effect of cogging Torques  

Lee Soo Han (울산대학교 기계자동차공학부)
Heo Sang Jin (현대자동차 남양종합기술연구소)
Shin Kyu Hyeon (울산대학교 대학원 기계자동차공학과)
Publication Information
Journal of the Korean Society for Precision Engineering / v.22, no.6, 2005 , pp. 70-75 More about this Journal
Abstract
Many researches have been focused on optimal designs of a pole shape in order to reduce cogging torques, which are generated between permanent magnets and slots. In this paper, an adaptive controller is proposed fur reducing the effect of cogging torques in servo motors. The controller stabilizes the control system and shows an excellent trajectory tracking performance compared to the conventional PD controller.
Keywords
Cogging torque; Servo motor; Adaptive control;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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