论文信息 - Lyapunov-function characterizations of stability and stabilization for parameterized families of systems

Lyapunov-function characterizations of stability and stabilization for parameterized families of systems

Studies various stability issues for parameterized families of systems, including problems of stabilization with respect to sets. The study of such families is motivated by robust control applications. A Lyapunov-theoretic necessary and sufficient characterization is obtained for a natural notion of robust uniform set stability; this characterization allows replacing ad hoc conditions found in the literature by more conceptual stability notions. The authors then use these techniques to establish a result linking state space stability to "input to state" (bounded-input bounded-state) stability. In addition, the preservation of stabilizability under certain types of cascade interconnections is analyzed.<<ETX>>

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