Average Dwell-time Method to Stabilization and L2-gain Analysis for Uncertain Switched Nonlinear Systems
نویسندگان
چکیده
This paper is concerned with the problem of stabilization and L2-gain analysis for a class of switched nonlinear systems with norm-bounded time-varying uncertainties. A system in this class is composed of two parts: a uncertain linear switched part and a nonlinear part, which are also switched systems. When all the subsystem are stabilizable and have a L2-gain, the switched feedback control law and the switching law are designed respectively using average dwell-time method such that the corresponding closed-loop switched system is exponentially stable and achieves a weighted L2-gain. We construct the Piecewise Lyapunov functions and design the switching law based on the structural characteristics of the switched system.
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