文章基本信息

标题：Synchronization of Uncertain Chaotic System with Unknown Response System Parameters
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作者：Zhanlei Shang ; Wenjun Song ; Ruiqi Wang 等
期刊名称：International Journal of Future Generation Communication and Networking
印刷版ISSN：2233-7857
出版年度：2015
卷号：8
期号：4
页码：203-212
DOI：10.14257/ijfgcn.2015.8.4.20
出版社：SERSC
摘要：Synchronization of chaotic system is meaningful and widely used in secure communication. A kind of robust adaptive synchronization method was proposed to solve a special chaotic synchronization problem that both response system and driven system have unknown parameters and uncertain nonlinear functions. And the difficulty is also caused by the different structures between master chaotic system and slave chaotic system. A kind of update law of estimation of unknown parameters were designed by choose a proper Lyapunov energy function. And the stability of the whole system is guaranteed by Lyapunov stability theorem. At last, detailed numerical simulation was done to show the rightness of the proposed method.
关键词：chaotic system; synchronization; adaptive control; nonlinear function; the ; Lipscitz condition; robustness