Design of Switching-Type Controller for Discrete-Time Ts Fuzzy Systems

이산시간 TS 퍼지 시스템의 스위칭모드 제어기의 설계

  • Kim, Joo-Won (Dept. of Electrical & Electronic Eng., Yonsei Univ.) ;
  • Chang, Wook (Dept. of Electrical & Electronic Eng., Yonsei Univ.) ;
  • Joo, Young-Hoon (School of Electronics & Information Eng., Kunsan Univ.) ;
  • Park, Jin-Bae (Dept. of Electrical & Electronic Eng., Yonsei Univ.)
  • 김주원 (연세대학교 전기전자공학과) ;
  • 장욱 (연세대학교 전기전자공학과) ;
  • 주영훈 (군산대학교 전자정보공학부) ;
  • 박진배 (연세대학교 전기전자공학과)
  • Published : 2001.07.18

Abstract

A controller design problem for a discrete-time Takagi-Sugeno (TS) fuzzy systems is discussed. The switching-type controller is employed in this study. A switching-type fuzzy-model-based controller is constructed based on the spirit of "devide and conquer". The design condition of this controller is formulated in terms of linear matrix inequalities (LMIs), which guarantees the global stability of the controlled TS fuzzy systems. An example is included for ensuring the effecienct of the proposed control method.

Keywords