Global output convergence of a class of continuous-time recurrent neural networks with time-varying thresholds

被引:35
作者
Liu, DR [1 ]
Hu, SQ
Wang, J
机构
[1] Univ Illinois, Dept Elect & Comp Engn, Chicago, IL 60607 USA
[2] Chinese Univ Hong Kong, Dept Automat & Comp Aided Engn, Shatin, Hong Kong, Peoples R China
关键词
global output convergence; Lipschitz continuity; Lyapunov diagonal semistability; neural networks; time-varying threshold;
D O I
10.1109/TCSII.2004.824041
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper discusses the global output convergence of a class of continuous-time recurrent neural networks (RNNS) with globally Lipschitz continuous and monotone nondecreasing activation functions and locally Lipschitz continuous time-varying thresholds. We establish one sufficient condition to guarantee the global output convergence of this. class of neural networks. The present result does not require symmetry in the connection weight matrix. The convergence result is useful in the design of recurrent neural networks with time-varying thresholds.
引用
收藏
页码:161 / 167
页数:7
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