Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Design of Position Controller for XY table using Fuzzy Logic

퍼지논리에 의한 XY 테이블의 위치제어기 설계

  • Yum, Hyung-Sun (Department of Electrical Engineering, INHA University) ;
  • Shin, Ki-Sang (Department of Electrical Engineering, INHA University) ;
  • Shin, Doo-Jin (Department of Electrical Engineering, INHA University) ;
  • Huh, Uk-Youl (Department of Electrical Engineering, INHA University)
  • 염형선 (인하대학교 전기공학과) ;
  • 신기상 (인하대학교 전기공학과) ;
  • 신두진 (인하대학교 전기공학과) ;
  • 허욱열 (인하대학교 전기공학과)
  • Published : 1998.07.20
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Abstract

One significant error in XY table is due to friction and disturbance. However, the characteristics of this friction is not easy to predict and analyze because of its nonlinearity. Therefore, it is difficult for conventional controller to compensate it effectively. In order to solve this problem, this paper presents a position controller based on fuzzy logic controller(FLC) that is suitable for system with unknown and unmodelled dynamics. The performance of the proposed controller are demonstrated by simulation results.

Keywords