Proceedings of the Earthquake Engineering Society of Korea Conference (한국지진공학회:학술대회논문집)

Earthquake Engineering Society of Korea (한국지진공학회)
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Optimal Sliding Surface using LQR Method For Design of Sliding Mode Controller

슬라이딩 모드 제어기 설계를 위한 LQR방법을 이용한 최적 슬라이딩 표면 결정

  • 이상현 (서울대학교 공학연구소) ;
  • 민경원 (단국대학교 건축대학 건축공학과) ;
  • 이영철 (단국대학교 건축공학과) ;
  • 황재승 (전남대학교 건축학부 건축공학과)
  • Published : 2003.09.01
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Abstract

An efficient procedure using LQR method for determining optimal sliding surfaces appropriate for different controller types is provided. The parametric evaluation of the dynamic characteristics of sliding surfaces is peformed in terms of SMC controller performance of single-degree-of-freedom(SDOF) systems. The control force limit is considered in this procedure. Numerical simulations for multi-degree-of-freedom(MDOF) systems verify the effectiveness of proposed method.

Keywords