A Control Lyapunov Function Approach to Stabilization of Affine Nonlinear Systems with Bounded Uncertain Parameters

作者: Wei Zhang , Housheng Su , Xiushan Cai , Hui Guo

DOI: 10.1007/S00034-014-9848-8

关键词: Lyapunov redesignChaoticBounded functionControl-Lyapunov functionLyapunov functionMathematicsControl theoryControl theoryRobust controlAffine nonlinear system

摘要: This paper considers the robust stabilization problem of a class affine nonlinear systems with bounded uncertain time-invariant parameters. A control Lyapunov function (RCLF) is introduced for considered system. Based on RCLF, globally asymptotically stabilizing controller then designed. The proposed under variant system As applications scheme, feedback linearizable and unified chaotic are investigated, respectively. numerical example also provided to illustrate effectiveness presented method.

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