Adaptive control and synchronization for chaotic systems with parametric uncertainties

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• 作者：Yan-Wu Wang ; Changyun Wen ; Meng Yang ; Jiang-Wen Xiao
• 关键词：Adaptive control ; Adaptive synchronization ; Parametric uncertainty ; Chaotic system
• 刊名：Physics Letters A
• 出版年：2008
• 出版时间：31 March 2008
• 年：2008
• 卷：372
• 期：14
• 页码：2409-2414
• 全文大小：316 K

文摘

An adaptive control scheme using only part of the system states for the stabilization of one chaotic system and the synchronization of two chaotic systems is presented. The system parameters are allowed to have a large range of time varying uncertainties around their fixed unknown nominal values both in the stabilization and the synchronization control problems. Simulation results also illustrate the effectiveness of the proposed control scheme.