# 안정도를 보장하는 Takagi-Sugeno 퍼지 제어기의 설계 - 선형행렬부등식을 이용한 풀이 -

• 김진성 (고려대학원 응용전자공학과) ;
• 박주영 (고려대학교 제어계측공학과) ;
• 박대희 (고려대학교 전산학과)
• Published : 1998.10.01

#### Abstract

There have been several recent studies concerning the stability of fuzzy control system and the synthesis of stabilizing fuzzy controllers. This paper reports on a related study nf the TS (Takagi-Sugeno) fuzzy systems, and it is shown that the controller synthesis problems for the nonlinear systems described by the TS fuzzy model can be reduced to convex problems involving LMIs (linear matrix ineclualities). After classifying the TS fuzzy systems into three families based on how diverse their input matrices are, different controller synthesis procedure is given for each of these families. A numerical example is presented to illustrate the synthesis procedures developed in this paper.

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