제어로봇시스템학회:학술대회논문집

제어로봇시스템학회 (Institute of Control, Robotics and Systems)
권호 표지

Adaptive Control of Permanent Magnet Linear Synchronous Motor using Wavelet Transform

  • Lee, June (Department of Electrical Engineering, Dong-A University) ;
  • Lee, Jin-Woo (Department of Electrical Engineering, Dong-A University) ;
  • ;
  • Lee, Young-Jin (Dept. of Electrical Instrument and Control, Korea Aviation Polytechnic College) ;
  • Lee, Kwon-Soon (Division of Electrical, Electronic and Computer Eng., Dong-A University)
  • 발행 : 2004.08.25
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초록

The problem is improving the positioning precision of a permanent magnet linear synchronous motor (PMLSM). Thus, this paper presents the design and realization of an adaptive dither to reduce the force ripple in PMLSM. A composite control structure is used, consisting of three components: a simple feed-forward component, a PID feedback component and an adaptive feed-forward compensator (AFC). Especially adaptive feed-forward component cancel out detent force using wavelet transformation. Computer simulation results verify the effectiveness of the proposed scheme for high precision motion trajectory tracking using the PMLSM

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