This paper is concerned with the filtering problem for a kind of Takagi-Sugeno (T-S) fuzzy stochastic system with time-varying delay and parameter uncertainties. Parameter uncertainties in the system are assumed to satisfy global Lipschitz conditions. And the attention of this paper is focused on the stochastically mean-square stability of the filtering error system, and the performance level of the output error with the disturbance input. The method designed for the delay-dependent filter is developed based on linear matrix inequalities. Finally, the effectiveness of the proposed method is substantiated with an illustrative example.
Ze Li. Xinhao Yang. "Delay-Dependent Robust Filtering for a Class of Fuzzy Stochastic Systems." Abstr. Appl. Anal. 2014 (SI63) 1 - 10, 2014. https://doi.org/10.1155/2014/673956