| 参数不确定的超混沌Qi系统的自适应同步 |
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| 引用本文： | 黄娟娟. 参数不确定的超混沌Qi系统的自适应同步[J]. 新乡学院学报(自然科学版), 2008, 0(3): 18-22 |
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| 作者姓名： | 黄娟娟 |
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| 作者单位： | 盐城师范学院数学科学学院,江苏盐城224002 |
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| 基金项目： | 江苏省高等学校自然科学研究计划资助项目（No.07KJD110233）. |
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| 摘 要： | 基于Lyapunov稳定性理论，在参数未知的情况下，讨论了超混沌Qi系统的自同步；设计控制器使得响应系统与驱动系统同步，同时识别系统的未知参数；并利用Matlab软件进行仿真，数值模拟结果验证了该方法的可行性和有效性。
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| 关 键 词： | 超混沌Qi系统 自适应同步 Lyapunov函数 |
Adaptive Synchronization of Hyperchaotic Qi System with Parametric Uncertainty |
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| HUANG Juan-juan. Adaptive Synchronization of Hyperchaotic Qi System with Parametric Uncertainty[J]. , 2008, 0(3): 18-22 |
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| Authors: | HUANG Juan-juan |
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| Affiliation: | HUANG Juan-juan (School of Mathematics, Yancheng Teachers University, Yancheng 224002, China) |
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| Abstract: | The problem on the synchronization of hyperchaotic Qi system is discussed in this paper. The analytical expression of synchronization controller and adaptive law of parameters are given based on Lyapunov stability theory, which makes the the response system and the drive system reach to synchronization and identifies the unknown parameters, the method is simple and easy to realize. Numerical simulation shows the effectiveness and feasibility of this method. |
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| Keywords: | hyperchaotic Qi system adaptive synchonization Lyapunov function |
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