Non-fragile extended dissipative control for event-triggered networked stochastic systems

Abstract

This paper investigates the problem of extended dissipative analysis based non-fragile controller for networked stochastic system under an event-triggered sampling scheme. First, we introduce an event-triggered scheme and the proposed system is modelled as a stochastic time-delay system. By multi-delay partitioning method, some delay-dependent criteria in terms of linear matrix inequality $(LMIs) $(LMIs) are proposed to ensure the mean-square stable with extended dissipative performance, where using the notion of the extended dissipative, we can solve (Q, S, R)-dissipativity, $H_\infty $H∞, passivity and $L_2-L_\infty $L2−L∞ performance in a unified framework by regulating some weight matrices. In addition, two non-fragile state feedback controllers are designed to ensure that the closed-loop system satisfies the extended dissipative performance. Finally, some simulation examples are given to substantiate the validity of the addressed method.