Robust adaptive tracking control for a class of uncertain chaotic systems

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• 作者：Li ; Zhi ; Chen ; Guanrong ; Shi ; Songjiao ; Han ; Chongzhao
• 关键词：05.45.Gg ; Robust adaptive control ; Tracking control ; Uncertain chaotic system ; Rö ; ssler system
• 刊名：Physics Letters A
• 出版年：2003
• 出版时间：April 7, 2003
• 年：2003
• 卷：310
• 期：1
• 页码：40-43
• 全文大小：91.8 K

文摘

This Letter considers the robust adaptive tracking control problem of a class of uncertain chaotic systems with time-varying unknown but bounded parameters. A novel controller is designed based on the Lyapunov stability theory. The proposed controller ensures that the states of the controlled chaotic systems globally asymptotically track the desired bounded trajectories. Simulation results verify the effectiveness of the proposed controller.