Delay-Dependent Robust Stabilization for Uncertain Discrete Stochastic Fuzzy Time-Delay Systems
نویسندگان
چکیده
This paper deals with the problem of robust stabilization for uncertain discrete stochastic fuzzy systems with time-varying delays. The uncertainties are time-varying but norm-bounded. The purpose is to design a state feedback fuzzy controller such that the resulting closed-loop system is robustly stochastically stable. Based on Takagi-Sugeno (T-S) fuzzy model, a delay-dependent sucient condition for the solvability of the problem is obtained by utilizing a proper Lyapunov functional together with the linear matrix inequality (LMI) approach. Finally, a numerical example is provided to demonstrate the applicability of the proposed design method.
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