Global exponential convergence of periodic neural networks with time-varying delays

  • Authors:
  • Ailong Wu;Zhigang Zeng;Jine Zhang

  • Affiliations:
  • Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China and Key Laboratory of Image Processing and Intelligent Control of Education Minist ...;Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China and Key Laboratory of Image Processing and Intelligent Control of Education Minist ...;School of Basic Science, East China Jiaotong University, Nanchang 330013, China

  • Venue:
  • Neurocomputing
  • Year:
  • 2012

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Abstract

In this paper, the global exponential convergence of a general class of periodic neural networks with time-varying delays is investigated. Based on the theory of mixed monotone operator, a testable algebraic criteria for ascertaining global exponential convergence is derived. Furthermore, the rate of exponential convergence and bound of the networks are also estimated. Finally, a numerical example is given to show the effectiveness of the obtained results.