| Global stabilization of nonlinear systems with uncertain structure |
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| 引用本文： | 蔡秀珊,韩正之. Global stabilization of nonlinear systems with uncertain structure[J]. 系统工程与电子技术(英文版), 2005, 16(3) |
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| 作者姓名： | 蔡秀珊 韩正之 |
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| 作者单位： | School of Electric and Information Engineering，Shanghai Jiaotong Univ，School of Electric and Information Engineering，Shanghai Jiaotong Univ Shanghai 200030，P. R. China，Dept .of Mathematics，Sanming Univ .Fujian 365001，P. R. China，Shanghai 200030，P. R. China |
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| 基金项目： | This project was supported by the National Natural Science Foundation of Fujian province (A0510025) . |
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| 摘 要： |
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Global stabilization of nonlinear systems with uncertain structure |
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| Cai Xiushan,Han Zhengzhi. Global stabilization of nonlinear systems with uncertain structure[J]. Journal of Systems Engineering and Electronics, 2005, 16(3) |
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| Authors: | Cai Xiushan Han Zhengzhi |
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| Affiliation: | 1. School of Electric and Information Engineering,Shanghai Jiaotong Univ.,Shanghai 200030,P.R.China;Dept.of Mathematics,Sanming Univ.Fujian 365001,P.R.China
2. School of Electric and Information Engineering,Shanghai Jiaotong Univ.,Shanghai 200030,P.R.China |
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| Abstract: | The global stabilization problem of nonlinear systems with uncertain structure is dealt with. Based on control Lyapunov function (CLF), a sufficient and necessary condition for Lyapunov stabilization is given. From the condition, several simply sufficient conditions for the globally asymptotical stability are deduced. A state feedback control law is designed to globally asymptotically stabilize the equilibrium of the closed system. Last, a simulation shows the effectiveness of the method. |
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| Keywords: | uncertain structure nonlinear systems control Lyapunov function global stabilization. |
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