Exponential synchronization of delayed memristor-based chaotic neural networks via periodically intermittent control

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• 作者：Guodong Zhang ^{zgdhbnu@163.com" class="auth_mail} ; Yi Shen ; ^{yishen64@163.com" class="auth_mail}
• 关键词：Chaotic dynamical systems ; Exponential synchronization ; Memristor ; Time-varying delays ; Intermittent control
• 刊名：Neural Networks
• 出版年：July 2014
• 年：2014
• 卷：55
• 期：Complete
• 页码：1-10
• 全文大小：2900 K

文摘

This paper investigates the exponential synchronization of coupled memristor-based chaotic neural networks with both time-varying delays and general activation functions. And here, we adopt nonsmooth analysis and control theory to handle memristor-based chaotic neural networks with discontinuous right-hand side. In particular, several new criteria ensuring exponential synchronization of two memristor-based chaotic neural networks are obtained via periodically intermittent control. In addition, the new proposed results here are very easy to verify and also complement, extend the earlier publications. Numerical simulations on the chaotic systems are presented to illustrate the effectiveness of the theoretical results.