文章基本信息

标题：Linear Feedback Synchronization Used in the Three-Dimensional Duffing System
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作者：Jian-qun Han ; Xu-dong Shi ; Hong Sun 等
期刊名称：Journal of Control Science and Engineering
印刷版ISSN：1687-5249
电子版ISSN：1687-5257
出版年度：2015
卷号：2015
DOI：10.1155/2015/617870
出版社：Hindawi Publishing Corporation
摘要：It has been realized that synchronization using linear feedback control method is efficient compared to nonlinear feedback control method due to the less computational complexity and the synchronization error. For the problem of feedback synchronization of Duffing chaotic system, in the paper, we firstly established three-dimensional Duffing system by method of variable decomposition and, then, studied the synchronization of Duffing chaotic system and designed the control law based on linear feedback control and Lyapunov stability theory. It is proved theoretically that the two identical integer order chaotic systems are synchronized analytically and numerically.