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Stabilization Inverse Optimal Control of Nonlinear Systems with Structural Uncertainty  

Cho, Do-Hyeoun (Dept. of Digital Electronics, Inha Tech. Col.)
Lee, Chul (Graduate School, Kwang-woon University)
Lee, Jong-Yong (Div. of General Education, Kwang-woon University)
Publication Information
전자공학회논문지 IE / v.46, no.4, 2009 , pp. 49-56 More about this Journal
Abstract
In this paper, stabilization inverse optimal control for nonlinear systems with structural uncertainty is considered. Based on the control Lyapunov function, a theorem for the globally asymptotic stability is presented. From this a less conservative condition for the inverse optimal control is derived. The result is used to design an inverse optimal controller for a class of nonlinear systems, that improves and extends the existing results. The class of nonlinear system considered is also enlarger. The simulation results show the effectiveness of the method.
Keywords
Nonlinear Control; Control Lyapunov Function; Structural Uncertainty; Stability;
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