| 基于状态观测器方法的统一混沌系统同步研究 |
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| 引用本文： | 孙克辉,牟俊.基于状态观测器方法的统一混沌系统同步研究[J].信息与控制,2006,35(3):335-338. |
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| 作者姓名： | 孙克辉 牟俊 |
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| 作者单位： | 中南大学物理科学与技术学院,湖南,长沙,410083 |
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| 基金项目： | 浙江省湖州市自然科学基金 |
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| 摘 要： | 针对最新提出的统一混沌系统模型，采用状态观测器同步方法，通过设计合适的状态观测器，研究了噪声干扰情况下的统一混沌系统精确同步问题．给出了控制参数的选择范围，讨论了影响系统同步性能的几个方面，包括系统参数、噪声干扰、初值和控制参数n2取值．基于Matlab 6.5的仿真结果表明了该方法的有效性．
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| 关 键 词： | 混沌同步 统一混沌系统 状态观测器 |
| 文章编号： | 1002-0411（2006）03-0335-04 |
| 收稿时间： | 2005-07-11 |
| 修稿时间： | 2005-07-11 |
Synchronization of Unified Chaotic System Based on State Observer Method |
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| SUN Ke-hui,MOU Jun.Synchronization of Unified Chaotic System Based on State Observer Method[J].Information and Control,2006,35(3):335-338. |
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| Authors: | SUN Ke-hui MOU Jun |
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| Affiliation: | School of Physics Science and Technology, Central South University, Changsha 410083, China |
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| Abstract: | The method of state observer synchronization is applied to the latest model of a unified chaotic system. By designing a suitable state observer, exact synchronization of unified chaotic system with noise interference is studied. The scope of control parameters is presented, and some factors which influence synchronization performance of the system are discussed, including system parameter, noise interference, initial value and control parameter n2. The simulation results based on Matlab 6.5 show that this method is effective. |
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| Keywords: | chaotic synchronization unified chaotic system state observer |
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