Delay-Dependent Robust L-2 - L-infinity Filtering for a Class of Fuzzy Stochastic Systems

作者：Li, Ze^*; Yang, Xinhao

来源：Abstract and Applied Analysis, 2014, 2014: 673956.

DOI：10.1155/2014/673956

• OUTPUT-FEEDBACK CONTROL
• CONTROLLER-DESIGN
• JUMP SYSTEMS
• TIME
• STABILIZATION
• STABILITY

This paper is concerned with the L-2 -L-infinity 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 L-2 - L-infinity 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.

• 出版日期2014
• 单位苏州科技大学; 苏州大学