l 2 -l ∞ reliable control for discrete time-delay systems with fractional uncertainties and saturated package losses

摘要: This study deals with the l 2 -l ∞ reliable control problem for a class of discrete time-delay systems. The considered system involves fractional uncertainties, saturated package losses and stochastic non-linearities as well possible actuator failures. A sensor model is proposed to depict phenomenon which better reflect reality in networked environment. In addition, statistical characteristics cover several well-studied non-linear functions special cases. focus this placed upon design reliable controller such that closed-loop satisfies prescribed noise attenuation level an sense. By utilising analysis methods, some sufficient conditions are established guarantee both exponentially mean-square stability performance. Owing obtained equality constraint, cone complementary linearisation method exploited cast them into convex optimisation problem, can be readily solved by using standard numerical software. Finally, simulation example demonstrate applicability approach.