| Liu-Liu-Liu-Liu系统的混沌同步 |
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| 引用本文： | 李志苹,褚衍东,周伟.Liu-Liu-Liu-Liu系统的混沌同步[J].齐齐哈尔大学学报(自然科学版),2008,24(5). |
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| 作者姓名： | 李志苹 褚衍东 周伟 |
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| 作者单位： | 兰州交通大学数理与软件工程学院,兰州,730070 |
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| 基金项目： | 甘肃省国际合作计划项目 |
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| 摘 要： | 基于Lvapunov稳定性理论,利用非线性反馈控制原理,设计了合适的控制器,实现了具有丰富动力学行为的Liu-Liu-Liu-Liu混沌系统的自同步以及Liu-Liu-Liu-Liu与Lorenz系统间的异结构同步.并用Matlab仿真.给出了同步轨迹图和误差图,结果表明驱动系统和响应系统能够很好地达到同步,理论和仿真都验证了所设计控制器的有效性.
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| 关 键 词： | 混沌同步 Liu-Liu-Liu-Liu系统 反馈控制 |
Synchronization of the chaotic Liu-Liu-Liu-Liu system |
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| LI Zhi-ping,CHU Yan-dong,ZHOU Wei.Synchronization of the chaotic Liu-Liu-Liu-Liu system[J].Journal of Qiqihar University(Natural Science Edition),2008,24(5). |
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| Authors: | LI Zhi-ping CHU Yan-dong ZHOU Wei |
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| Institution: | LI Zhi-ping CHU Yan-dong ZHOU Wei (School of Mathematics,Physics , Software Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China) |
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| Abstract: | Based on the Lyapunov stability theory,nonliner feedback control is used to realize the self-synchronization of the Liu-Liu-Liu-Liu chaotic system with complex dynamical behaviors,as well as the synchronization between the Lorenz system and the Liu-Liu-Liu-Liu chaotic systems.Matlab simulation results show the orbit diagrams and error diagram between driver system and response system.The simulation results show that these control methods are effective and feasible. |
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| Keywords: | chaos synchronization Liu-Liu-Liu-Liu system feedback control |
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