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This paper addresses the asymptotic stability analysis problem for a class of linear large-scale systems with time delay in the state of each subsystem as well as in the interconnections. Based on the Lyapunov stability theory, a delay-dependent criterion for stability analysis of the systems is derived in terms of a linear matrix inequality (LMI). Finally,(More)
Observer-based control LMI approach Continuous time-delay systems a b s t r a c t The problem of the delay-dependent non-fragile H 1 observer-based control for a class of continuous time-delay systems is investigated in this paper. The additive gain variations under consideration are contained in both the controller gain and observer gain. Delay-dependent(More)
Keywords: H1 filtering Discrete switched system Interval time-varying delay LMI optimization approach a b s t r a c t In this paper, the robust H 1 filtering of uncertain discrete switched systems with interval delay and linear fractional perturbations is considered. The minimization of H 1 norm for filtering error system by stable switched filter is(More)