The switching signal design for global exponential stability of discrete switched systems with interval time-varying delay is considered in this paper. Some LMI conditions are proposed to design the switching signal and guarantee the global exponential stability of switched time-delay system. Some nonnegative inequalities are used to reduce the conservativeness of the systems. Finally, two numerical examples are illustrated to show the main result. (C) 2012 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.
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Journal Of The Franklin Institute-Engineering And Applied Mathematics, 349(6), 2182-2192
