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5篇 您的检索式:作者名="O.M.Kwon"
    题名 作者 年代 出处 被引量
1New results on stability criteria for neural networks with time-varying delays显示文摘In this paper,the problem of stability analysis for neural networks with time-varying delays is considered.By constructing a new augmented Lyapunov-Krasovskii's functional and some novel analysis techniques,improved delaydependent criteria for checking the stability of the neural networks are established.The proposed criteria are presented in terms of linear matrix inequalities(LMIs) which can be easily solved and checked by various convex optimization algorithms.Two numerical examples are included to show the superiority of our results.O.M.Kwon J.W.Kwon S.H.Kim 2011Chinese Physics B2011,20,5:2
2Leader-following consensus criteria for multi-agent systems with time-varying delays and switching interconnection topologies显示文摘We consider multi-agent systems with time-varying delays and switching interconnection topologies.By constructing a suitable Lyapunov-Krasovskii functional and using the reciprocally convex approach,new delay-dependent consensus criteria for the systems are established in terms of linear matrix inequalities(LMIs),which can be easily solved by using various effective optimization algorithms.Two numerical examples are given to illustrate the effectiveness of the proposed methods.M.J.Park O.M.Kwon Ju H.Park S.M.Lee E.J.Cha 2012Chinese Physics B2012,21,11:2
3Synchronization criteria for coupled Hopfield neural networks with time-varying delays显示文摘This paper proposes new delay-dependent synchronization criteria for coupled Hopfield neural networks with time-varying delays.By construction of a suitable Lyapunov-Krasovskii's functional and use of Finsler's lemma,novel synchronization criteria for the networks are established in terms of linear matrix inequalities(LMIs) which can be easily solved by various effective optimization algorithms.Two numerical examples are given to illustrate the effectiveness of the proposed methods.M.J.Park O.M.Kwon Ju H.Park S.M.Lee E.J.Cha 2011Chinese Physics B2011,20,11:1
4Synchronization of chaotic Lur'e systems with delayed feedback control using deadzone nonlinearity显示文摘In this paper we present a synchronization method for chaotic Lur'e systems by constructing a new piecewise Lyapunov function.Using a delayed feedback control scheme,a delay-dependent stability criterion is derived for the synchronization of chaotic systems that are represented by Lur'e systems with deadzone nonlinearity.Based on the Lyapunov-Krasovskii functional and by using some properties of the nonlinearity,a new delay-dependent stabilization condition for synchronization is obtained via linear matrix inequality (LMI) formulation.The criterion is less conservative than existing ones,and it will be verified through a numerical example.S.M.Lee O.M.Kwon Ju H.Park 2011Chinese Physics B2011,20,1:0
5A new approach to stability analysis of neural networks with time-varying delay via novel Lyapunov-Krasovskii functional显示文摘In this paper,new delay-dependent stability criteria for asymptotic stability of neural networks with time-varying delays are derived.The stability conditions are represented in terms of linear matrix inequalities(LMIs) by constructing new Lyapunov-Krasovskii functional.The proposed functional has an augmented quadratic form with states as well as the nonlinear function to consider the sector and the slope constraints.The less conservativeness of the proposed stability criteria can be guaranteed by using convex properties of the nonlinear function which satisfies the sector and slope bound.Numerical examples are presented to show the effectiveness of the proposed method.S.M.Lee O.M.Kwon Ju H.Park 2010Chinese Physics B2010,19,5:0
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