| 一个混沌系统的控制与同步 |
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| 引用本文： | 舒永录,张青,孔昭毅.一个混沌系统的控制与同步[J].重庆工学院学报,2009,23(7):73-78. |
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| 作者姓名： | 舒永录 张青 孔昭毅 |
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| 作者单位： | 重庆大学数理学院; |
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| 基金项目： | 国家自然科学基金资助项目(10601071) |
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| 摘 要： | 对一个三维混沌系统,分析了它的稳定性,并通过自适应的方法在参数全未知的情况下控制到相应的不稳定平衡点.采用自适应的方法来实现系统的同步,其中的每一步都用Lyapunov第二方法从理论上证明该方法的有效性,并用数值仿真再次说明这些方法的有效性.
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| 关 键 词： | 混沌系统 自适应控制 同步 |
Control and Synchronization of a Chaotic System |
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| SHU Yong-lu,ZHANG Qing,KONG Zhao-yi.Control and Synchronization of a Chaotic System[J].Journal of Chongqing Institute of Technology,2009,23(7):73-78. |
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| Authors: | SHU Yong-lu ZHANG Qing KONG Zhao-yi |
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| Affiliation: | College of Mathematics and Physics;Chongqing University;Chongqing 400044;China |
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| Abstract: | In this paper,the stability of the 3-D chaotic system is analyzed.Adaptive control method is applied to control the chaotic system to its unstable equilibrium points with all the parameters unknown.Adaptive synchronization method is designed to synchronize the chaotic system.The Lyapunov second method is used to prove theoretically the effectiveness of this method.Numerical simulations are presented to verify the effectiveness of the control and synchronization scheme. |
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| Keywords: | chaotic system adaptive control synchronization |
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