Delay-dependent stability criterion for delayed Hopfield neural networks

作者:Jiang Yanhong; Yang Bin*; Wang Jincheng; Shao Cheng
来源:Chaos Solitons & Fractals, 2009, 39(5): 2133-2137.
DOI:10.1016/j.chaos.2007.06.039

摘要

In this paper, a new Lyapunov-Krasovskii functional is constructed for delayed Hopfield neural networks, and several free-weighting matrices and S-procedure are employed to derive the delay-dependent stability criterion. The derived criterion is formulated in terms of linear matrix inequality (LMI). A numerical example is given to demonstrate the effectiveness and less conservativeness of the presented criterion.