| Robust Feedback Controller for Exponential Stability of Nonlinear Systems with Mismatched Uncertainties |
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| 作者姓名： | Yu Kai Zhao Chang'an & Li Shiyong |
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| 作者单位： | Received June 28，2001 |
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| 基金项目： | This project was supported by the National Natural Science Foundation of China (No. 69674109). |
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| 摘 要： | The robust stabilization of nonlinear systems with mismatched uncertainties is investigated. Based on the stability of the nominal system, a new approach to synthesizing a class of continuous state feedback controllers for uncertain nonlinear dynamical systems is proposed. By such feedback controllers, the exponential stability of uncertain nonlinear dynamical systems can be guaranteed. The approach can give a clear insight to system analysis. An illustrative example is given to demonstrate the utilization of the approach developed. Simulation results show that the method presented is practical and effective.
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Robust Feedback Controller for Exponential Stability of Nonlinear Systems with Mismatched Uncertainties |
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| Yu Kai,Zhao Chang''''an & Li Shiyong.Robust Feedback Controller for Exponential Stability of Nonlinear Systems with Mismatched Uncertainties[J].Journal of Systems Engineering and Electronics,2002,13(2). |
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| Authors: | YU Kai Zhao Changan LI Shiyong |
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| Abstract: | The robust stabilization of nonlinear systems with mismatched uncertainties is investigated. Based on the stability of the nominal system, a new approach to synthesizing a class of continuous state feedback controllers for uncertain nonlinear dynamical systems is proposed. By such feedback controllers, the exponential stability of uncertain nonlinear dynamical systems can be guaranteed. The approach can give a clear insight to system analysis. An illustrative example is given to demonstrate the utilization of the approach developed. Simulation results show that the method presented is practical and effective. |
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| Keywords: | Exponential stability Nonlinear dynamical systems Uncertainty State feedback controller |
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