¹ Guangdong Vocational College of Environmental Protection Engineering, Foshan, China
² Branch of Aerodrome & Barracks, Logistics Department of Guangzhou, Guangzhou, China

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Abstract—In this paper, non-fragile characteristics existing in control systems are studied, and the existing sufficient condition for the non-fragile guaranteed cost control rate based on Lyapunov stable theory are derived, which can ensure the close-loop system asymptotically stability for any allowed uncertainties, and that performance index of the close-loop system doesn’t exceed some upper bound for a given performance function with quadratic form. And we also proposed the designing method for a novel non-fragile guaranteed cost fuzzy controller design for continuous timedelay fuzzy system based on Takagi-Sugeno bilinear model. In the last part, two simulation examples proved the effectiveness of this novel proposed method.

Index Terms—guaranteed cost; non-fragile; fuzzy controller; continuous time-delay; Takagi-Sugeno model

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Cite: Dong-xia Xu and Kan Yao, " Takagi-Sugeno Bilinear Based Model Non-fragile Guaranteed Cost Fuzzy Controller Design," Journal of Computers vol. 8, no. 10, pp. 2615-2622, 2013.