A survey of linear matrix inequality techniques in stability analysis of delay systems
International Journal of Systems Science
New results for robust stability of dynamical neural networks with discrete time delays
Expert Systems with Applications: An International Journal
IEEE Transactions on Neural Networks
IEEE Transactions on Fuzzy Systems
Technical communique: Reciprocally convex approach to stability of systems with time-varying delays
Automatica (Journal of IFAC)
Chaotic Simulated Annealing by a Neural Network With a Variable Delay: Design and Application
IEEE Transactions on Neural Networks
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In this paper, the problem of delay-dependent stability for discrete-time neural networks with time-varying delays is investigated. By constructing a newly augmented Lyapunov-Krasovskii functional, a sufficient condition for guaranteeing the asymptotic stability of the concerned network is derived in the framework of linear matrix inequalities. Also, a further improved stability condition is developed by proposing a new activation condition which has not been considered in the literature. Two numerical examples are given to illustrate the effectiveness of the proposed methods.