New stability criteria for neutral-type Cohen-Grossberg neural networks with discrete and distributed delays

被引:5
作者
Zheng, Cheng-De [1 ]
Li, Jing-Wen [1 ]
Wang, Zhanshan [2 ]
机构
[1] Dalian Jiaotong Univ, Sch Sci, Dalian 116028, Peoples R China
[2] Northeastern Univ, Sch Informat Sci & Engn, Shenyang 110004, Peoples R China
基金
中国博士后科学基金; 中国国家自然科学基金; 高等学校博士学科点专项科研基金;
关键词
global robust stability; neutral-type; Jensen integral inequality; free-weighting matrix; Cohen-Grossberg neural networks; homeomorphism mapping; GLOBAL ASYMPTOTIC STABILITY; DEPENDENT EXPONENTIAL STABILITY; ROBUST STABILITY; OPTIMIZATION; INTERVAL;
D O I
10.1080/00207160.2011.642298
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper studies the existence, uniqueness and globally robust exponential stability for a class of uncertain neutral-type Cohen-Grossberg neural networks with time-varying and unbounded distributed delays. Based on Lyapunov-Krasovskii functional, by involving a free-weighting matrix, using the homeomorphism mapping principle, Cauchy-Schwarz inequality, Jensen integral inequality, linear matrix inequality techniques and matrix decomposition method, several delay-dependent and delay-independent sufficient conditions are obtained for the robust exponential stability of considered neural networks. Two numerical examples are given to show the effectiveness of our results.
引用
收藏
页码:443 / 466
页数:24
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