| 自治混沌系统的线性和非线性广义同步 |
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| 引用本文： | 王兴元,孟 娟.自治混沌系统的线性和非线性广义同步[J].中国物理 B,2008,17(2):726-730. |
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| 作者姓名： | 王兴元 孟 娟 |
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| 作者单位： | 大连理工大学电子与信息工程学院，大连 116024;大连理工大学电子与信息工程学院，大连 116024 |
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| 基金项目： | 国家自然科学基金(批准号：60573172)和辽宁省教育厅高等学校科学技术研究计划(批准号：20040081)资助的课题. |
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| 摘 要： | 研究了自治混沌系统的广义同步问题.基于改进的状态观测器方法和极点配置技术，提出了一种新的广义同步方案，扩展了混沌广义同步的适用范围，并用该方法实现了自治混沌系统的线性及非线性广义同步.根据状态观测器理论，给出了驱动-响应系统获得全局渐进广义同步的充分条件.数值仿真实验进一步验证了所提方法的有效性.
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| 关 键 词： | 自治混沌系统 广义同步 状态观测器 分段线性Chen系统 |
Linear and nonlinear generalized synchronization of autonomous chaotic systems |
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| Wang Xing-Yuan and Meng Juan.Linear and nonlinear generalized synchronization of autonomous chaotic systems[J].Chinese Physics B,2008,17(2):726-730. |
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| Authors: | Wang Xing-Yuan and Meng Juan |
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| Abstract: | The generalized synchronization of autonomous chaotic systems is investigated. A new approach is proposed based on the modified state observer method and the pole placement technique, which have a wide scope of applications. The linear and nonlinear generalized synchronizations of autonomous chaotic systems are achieved by using the proposed method. According to the state observer theory, some sufficient conditions of global asymptotic generalized synchronization between the drive and response systems are obtained. Numerical simulations further illustrate the effectiveness of the proposed scheme. |
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| Keywords: | autonomous chaotic system generalized synchronization state observer piecewise-linear Chen system |
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