Further results on passivity analysis of delayed neural networks with leakage delay

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• 作者：Yonggang Chen^a ; ^{happycygzmd@tom.com}Author Vitae ; Zhumu Fu^bAuthor Vitae ; Yurong Liu^c ; ^dAuthor Vitae ; Fuad E. Alsaadi^dAuthor Vitae
• 关键词：Passivity analysis ; Neural networks ; Leakage delay ; Time-varying delay
• 刊名：Neurocomputing
• 出版年：2017
• 出版时间：8 February 2017
• 年：2017
• 卷：224
• 期：Complete
• 页码：135-141
• 全文大小：578 K
• 卷排序：224

文摘

This paper is concerned with the passivity problem for neural networks with leakage delay and time-varying transmission delay. Using some novel Lyapunov-Krasovskii (L-K) functionals, and combining with the Wirtinger integral inequality, some less conservative delay-dependent passivity conditions are proposed in terms of linear matrix inequalities (LMIs). Different from the existing approaches, the model transformation is abandoned in this paper, and the proposed L-K functionals incorporate the interconnected terms related to both the leakage delay and the time-varying delay. Numerical examples show that the obtained conditions are less conservative.