Acta mathematica scientia,Series A ›› 2020, Vol. 40 ›› Issue (3): 824-832.

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Stability Analysis for a Class Neural Network with Proportional Delay Based on the Gronwall Integral Inequality

Xingshou Huang(),Ricai Luo*(),Wusheng Wang()   

  1. Department of Mathematics and Statistics, Hechi University, Guangxi Yizhou 546300
  • Received:2018-12-24 Online:2020-06-26 Published:2020-07-15
  • Contact: Ricai Luo E-mail:hxs509@163.com;luoricai@163.com;wang4896@126.com
  • Supported by:
    the NSFC(11961021);the Hechi University Research Fund for Advanced Talents(2019GCC005)

Abstract:

When people study time-delay neural network, structuring Lyapunov function is usually used to analyze the stability of the system. In this paper, we study the stability of a class of neural network with proportional delay by using Gronwall integral inequalities, and obtain the new criterion of global exponential stability of Hopfield neural network and its proportional delay system. Finally, we demonstrate the validity of the results by an numerical example.

Key words: Gronwall integral inequalities, Hopfield neural networks, Proportional delay, Exponential stability

CLC Number: 

  • O175
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