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一个恒李雅普诺夫指数谱混沌系统的同步控制 被引量:1

Synchronization of a chaotic system with constant Lyapunov exponent spectrum
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摘要 基于李雅普诺夫稳定性理论,对一个恒李雅普诺夫指数谱混沌系统的同步问题进行了研究,构造了两种同步方案,给出了控制器的函数表达式,并证明了该方案的正确性.最后的数值仿真,利用该方案实现了混沌系统的同步,表明所得方法的有效性. Based on the theory of Lyapunov stability,the paper studied the synchronization of chaotic system with constant Lyapunov exponent spectrum.We constructed two synchronization schemes,obtained the expression of controller,and proved the correctness of schemes.Finally,by use of the schemes,numerical simulations realized the synchronization of chaotic systems and verified the effectiveness of the proposed approach.
出处 《苏州大学学报(自然科学版)》 CAS 2012年第4期45-50,共6页 Journal of Soochow University(Natural Science Edition)
基金 河南省教育厅基金(2011B110030) 郑州航空工业管理学院青年基金(2012113004)
关键词 同步 混沌系统 控制器 synchronization chaotic system controller
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