计算机工程与应用 ›› 2011, Vol. 47 ›› Issue (34): 64-67.

• 研究、探讨 • 上一篇    下一篇

变时滞神经网络指数同步性的LMI新条件

范 颖,谭满春   

  1. 暨南大学 数学系,广州 510632
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-12-01 发布日期:2011-12-01

New LMI conditions for exponential synchronization of neural networks with time-varying delays

FAN Ying,TAN Manchun   

  1. Department of Mathematics,Jinan University,Guangzhou 510632,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-12-01 Published:2011-12-01

摘要: 研究了一类具有变时滞的非线性混沌神经网络的指数同步性问题。应用线性矩阵不等式和Lyapunov泛函方法,得到了具有驱动-响应结构的神经网络的指数同步性准则,建立了判断神经网络同步性的新的充分条件。通过实例说明了该方法的可行性和有效性。

关键词: 神经网络, 同步性, Lyapunov泛函, 线性矩阵不等式, 变时滞

Abstract: The exponential synchronization is investigated for a class of chaotic nonlinear neural networks with time-varying delays.Based on Lyapunov functional method and linear matrix inequality approach,the exponential synchronization criteria of the derive-response structure of neural networks are obtained,some new sufficient conditions are established for the exponential synchronization of neural networks.One example is given to illustrate the feasibility and effectiveness of the results.

Key words: neural networks, synchronization, Lyapunov functional, linear matrix inequality, time-varying delays