Practical Uniform Asymptotic Stabilizability of Switched Systems with Time-Varying Subsystems

In this paper, we extend our previous results on practical asymptotic stabilizability to switched systems consisting of time-varying subsystems. There are two main contributions of the paper. First, we formally introduce the concepts of practical uniform asymptotic stabilizability for such systems. Second, we propose some sufficient conditions for the practical uniform asymptotic stabilizability of such systems. Such conditions are established by exploiting the Lyapunov methods.