Tsu-Cheng Wu

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In this paper, we propose a fuzzy tracking control for chaotic systems with immeasurable states. First we represent the chaotic and reference systems into T–S fuzzy models. Some properties concerning the premise variable selection and controller placement for chaotic systems are discussed. When considering immeasurable states, an observer is designed along(More)
This paper proposes output feedback control for fuzzy descriptor systems.Using a Takagi-Sugeno (TS) fuzzy model, we design a fuzzy representation of the original nonlinear system. This fuzzy representation consists of local linear descriptor systems. An li" performance criterion is then given to attenuate disturbances to a prescribed level. Finally, a(More)
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