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Quadratic stabilization of uncertain discrete-time switched systems via output feedback. (English) Zbl 1138.93401

Summary: Quadratic stabilization of discrete-time switched systems with norm-bounded time-varying uncertainties is studied. A robust switching rule is proposed to stabilize switched systems by using a designed switched static or dynamic output feedback controller. All the switching rules adopted are constructively designed and state dependent, and they do not rely on any uncertainties.

MSC:

93D15 Stabilization of systems by feedback
93D21 Adaptive or robust stabilization
93C55 Discrete-time control/observation systems

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