Estimation of exponential convergence rate and exponential stability for neural networks with time-varying delay

摘要

We study the problem of estimating the exponential convergence rate and exponential stability for neural networks with time-varying delay. Some criteria for exponential stability are derived by using the linear matrix inequality (LMI) approach. They are less conservative than the existing ones. Some analytical methods are employed to investigate the bounds on the interconnection matrix and activation functions so that the systems are exponentially stable. (c) 2005 Elsevier Ltd. All rights reserved.