| 一个广义Lorenz混沌系统的控制和同步 |
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| 引用本文： | 舒永录,张勇,胥红星.一个广义Lorenz混沌系统的控制和同步[J].重庆工学院学报,2008,22(8). |
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| 作者姓名： | 舒永录 张勇 胥红星 |
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| 作者单位： | 重庆大学数理学院 |
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| 摘 要： | 对于一个广义Lorenz混沌系统,分析了它的稳定性,通过线性反馈方法把其控制到相应的不稳定的平衡点.采用线性反馈控制和自适应控制2种方法以实现该系统的同步.用Lyapunov第二方法从理论上证明该同步方法的有效性.数值仿真结果表明,这些控制方法是有效的.
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| 关 键 词： | 混沌控制 线性反馈 同步 |
Control and Synchronization of General Lorenz Chaotic System |
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| SHU Yong-lu,ZHANG Yong,XU Hong-xing.Control and Synchronization of General Lorenz Chaotic System[J].Journal of Chongqing Institute of Technology,2008,22(8). |
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| Authors: | SHU Yong-lu ZHANG Yong XU Hong-xing |
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| Abstract: | The stability of a general Lorenz chaotic system is analyzed.Linear feedback control methods are proposed to control the general Lorenz chaotic system to its unstable equilibrium points.Linear feedback control and adaptive control methods are used to achieve chaos synchronization.It is proved that the validity of this synchronous method is theoretically proved feasible with Lyapunov second method.Numerical simulations confirm the effectiveness of these control methods. |
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| Keywords: | chaotic control linear feedback synchronization |
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