| 一类输出耦合混沌复杂动态网络不稳定平衡点的控制 |
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| 引用本文： | 蒋国平,张跃. 一类输出耦合混沌复杂动态网络不稳定平衡点的控制[J]. 系统科学与数学, 2011, 31(6) |
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| 作者姓名： | 蒋国平 张跃 |
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| 作者单位： | 南京邮电大学自动化学院,南京,210003 |
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| 基金项目： | 国家自然科学基金项目(60874091); 江苏省“六大人才高峰”高层次人才项目(SJ209006)资助项目; 江苏省自然科学基金项目(Bk2010526) |
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| 摘 要： | 研究节点输出耦合混沌复杂动态网络不稳定平衡点的控制问题,基于输出控制思想,提出网络节点不稳定平衡点的全局控制方法以及牵制控制方法,将混沌复杂动态网络的所有节点镇定到其平衡点.利用李稚普诺夫稳定性理论,得到控制器参数选择条件,以蔡氏混沌电路作为网络节点动态进行仿真研究,证明该方法的有效性.
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| 关 键 词： | 复杂动态网络 不稳定平衡点 蔡氏混沌电路 李雅普诺夫稳定性 |
CONTROL OF UNSTABLE EQUILIBRIUM POINTS FOR A CLASS OF OUTPUT-COUPLING CHAOTIC COMPLEX DYNAMICAL NETWORKS |
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| JIANG Guoping,ZHANG Yue. CONTROL OF UNSTABLE EQUILIBRIUM POINTS FOR A CLASS OF OUTPUT-COUPLING CHAOTIC COMPLEX DYNAMICAL NETWORKS[J]. Journal of Systems Science and Mathematical Sciences, 2011, 31(6) |
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| Authors: | JIANG Guoping ZHANG Yue |
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| Affiliation: | JIANG Guoping ZHANG Yue (College of Automation,Nanjing University of Posts and Telecommunications,Nanjing 210003) |
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| Abstract: | This paper addresses the control issue of unstable equilibrium points of a class of output-coupling chaotic complex dynamical networks.By using output control method,we propose Global and Pinning control methods to control the unstable equilibrium points of the networks,which can stabilize all the nodes of the network to their equilibrium points.The criteria for choosing control parameters are obtained based on Lyapunov stability.Taking the Chua's circuit as the node,some simulations are given to demonstrat... |
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| Keywords: | Complex dynamical networks unstable equilibrium points chua's chaotic circuit Lyapunov stability theory |
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