| Controlling the Chen attractor using linear feedback based on parameter identification |
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| 作者姓名： | 吕金虎 周天寿 张锁春 |
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| 作者单位： | Institute of Applied Mathematics, Academy of Mathematics and System Sciences, Chinese Academy of Sciences, Beijing 100080, China;Department of Mathematical Sciences, Tsinghua University, Beijing 100084, China;Institute of Applied Mathematics, Academy of Mathematics and System Sciences, Chinese Academy of Sciences, Beijing 100080, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China (Grant No. 10171099). |
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| 摘 要： | In this paper we investigate the method for controlling the chaotic Chen system with unknown parameters using linear feedback functions based on parameter identification.The observer is applied to the identification of the unknown parameters of Chen system.Then an efficient feedback function is designed for controlling the Chen system.Numerical simulations are provided to show the effectiveness and feasibility of the developed controller.
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| 关 键 词： | 反馈控制 参数识别 计算机模拟 |
| 收稿时间： | 2001-05-21 |
| 修稿时间： | 8/6/2001 12:00:00 AM |
Controlling the Chen attractor using linear feedback based on parameter identification |
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| Lü Jin-Hu,Zhou Tian-Shou,Zhang Suo-Chun.Controlling the Chen attractor using linear feedback based on parameter identification[J].Chinese Physics B,2002,11(1):12-16. |
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| Authors: | Lü Jin-Hu Zhou Tian-Shou Zhang Suo-Chun |
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| Institution: | Department of Mathematical Sciences, Tsinghua University, Beijing 100084, China; Institute of Applied Mathematics, Academy of Mathematics and System Sciences, Chinese Academy of Sciences, Beijing 100080, China |
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| Abstract: | In this paper we investigate the method for controlling the chaotic Chen system with unknown parameters using linear feedback functions based on parameter identification. The observer is applied to the identification of the unknown parameters of Chen system. Then an efficient feedback function is designed for controlling the Chen system. Numerical simulations are provided to show the effectiveness and feasibility of the developed controller. |
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| Keywords: | feedback control Chen attractor parameter identification |
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