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Control Lyapunov Stabilization of Nonlinear Systems with Structural Uncertainty

Control Lyapunov Stabilization of Nonlinear Systems with Structural Uncertainty
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摘要 This paper deals with global stabilization problem for the nonlinear systems with structural uncertainty. Based on control Lyapunov function, a sufficient and necessary condition for the globally and asymptotically stabilizing the equailibrium of the closed system is given. Moreovery, an almost smooth state feedback control law is constructed. The simulation shows the effectiveness of the method. This paper deals with global stabilization problem for the nonlinear systems with structural uncertainty. Based on control Lyapunov function, a sufficient and necessary condition for the globally and asymptotically stabilizing the equailibrium of the closed system is given. Moreovery, an almost smooth state feedback control law is constructed. The simulation shows the effectiveness of the method.
出处 《Journal of Shanghai Jiaotong university(Science)》 EI 2005年第1期21-24,共4页 上海交通大学学报(英文版)
基金 Technological Project of Fujian EducationDepartment,China(No.JA0 3 163 )
关键词 全局稳定化 结构不定性 非线性系统 李雅普诺夫函数 global stabilization structural uncertainty nonlinear systems control Lyapunov function
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参考文献5

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