Delay-Dependent Robust H∞ Filtering of the Takagi-Sugeno Fuzzy Stochastic Systems

Abstract EN

This paper is concerned with the problem of the robust H∞ filtering for the Takagi-Sugeno (T-S) fuzzy stochastic systems with bounded parameter uncertainties.

For a given T-S fuzzy stochastic system, this paper focuses on the stochastically mean-square stability of the filtering error system and the H∞ performance level of the output error and the disturbance input.

The design method for delay-dependent filter is developed based on linear matrix inequalities.

Finally, the effectiveness of the proposed methods is substantiated with an illustrative example.