Robust synchronization of chaotic behavior in unidirectional coupled RCLSJ models subject to uncertainties

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• 作者：Jun-Juh Yan ; Cheng-Fang Huang ; Jui-Sheng Lin
• 关键词：Chaos ; RCL-shunted Josephson junction (RCLSJ) ; Uncertainty ; Robustness ; Variable structure control
• 刊名：Nonlinear Analysis: Real World Applications
• 出版年：2009
• 出版时间：October 2009
• 年：2009
• 卷：10
• 期：5
• 页码：3091-3097
• 全文大小：714 K

文摘

This paper deals with the problem of robust synchronization for a class of unidirectional coupled RCL-shunted Josephson junction (RCLSJ) models. A nonlinear controller is proposed based on variable structure control technique to ensure that these coupled RCLSJ models with different parameters can be asymptotically synchronized even when uncertainties are present in the coupled system. Finally, a comparative example is given to emphasize the simplicity and robustness of the proposed method.