Global exponential dissipativity and stabilization of memristor-based recurrent neural networks with time-varying delays

  • Authors:
  • Zhenyuan Guo;Jun Wang;Zheng Yan

  • Affiliations:
  • -;-;-

  • Venue:
  • Neural Networks
  • Year:
  • 2013

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Abstract

This paper addresses the global exponential dissipativity of memristor-based recurrent neural networks with time-varying delays. By constructing proper Lyapunov functionals and using M-matrix theory and LaSalle invariant principle, the sets of global exponentially dissipativity are characterized parametrically. It is proven herein that there are 2^2^n^^^2^-^n equilibria for an n-neuron memristor-based neural network and they are located in the derived globally attractive sets. It is also shown that memristor-based recurrent neural networks with time-varying delays are stabilizable at the origin of the state space by using a linear state feedback control law with appropriate gains. Finally, two numerical examples are discussed in detail to illustrate the characteristics of the results.