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.


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


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