Robust H finite-time control of switched stochastic systems with time delay
نویسندگان
چکیده
In this paper, we consider the problem of robust H finite-time control for a class of switched stochastic systems with time delay. Firstly, the concept of finite-time boundedness is extended to switched stochastic systems. Then, based on the average dwell time method, some sufficient conditions under which switched stochastic systems are finite-time stochastically bounded are given. Moreover, finite-time H performance is investigated, and robust H controller is designed to guarantee that the corresponding closed-loop system is finite-time stochastically bounded with H performance. All conditions are formulated in terms of a set of linear matrix inequalities (LMIs). Finally, a numerical example is given to illustrate the effectiveness of the proposed approach.
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