期刊文献+

时变耦合变时滞非自治神经网络模型的全局同步性分析

Global Synchronization of Non-autonomous Neural Networks with Variable Delays and Variable Couplings
下载PDF
导出
摘要 利用Lyapunov泛函方法,对一类时变线性耦合神经网络模型的全局同步性进行了研究.在去掉耦合矩阵的对称性、不可约性和扩散耦合限制的基础上,得到了确保耦合时滞神经网络模型全局同步的充分性条件.所得结果仅依赖于系统中的参数,条件易于验证且不必求矩阵的特征值. The global synchronization of an array of linearly coupled identical connected time-varying neural networks with time-varying couplings was investigated. Dropping off the symmetry, irreducibility and diffusive coupling connection of the coupling matrix, the sufficient conditions ensuring global synchronization of coupled delayed neural networks were obtained, which are easy to check since these conditions only depend on the parameters in the systems and it is not necessary to solve the eigenvalue of the matrix. The theoretical analysis were verified by numerical simulations.
作者 戴俊
出处 《经济数学》 北大核心 2010年第1期34-40,共7页 Journal of Quantitative Economics
基金 国家自然科学基金资助项目(10771055)
关键词 神经网络 时滞 LYAPUNOV函数 全局同步 M-矩阵 neural networks delays Lyapunov function global synchronization M-matrix
  • 相关文献

参考文献7

  • 1PEREZ-MUNZUR1 V, PEREZ-VILLAR V,Autowaves for Image processing on a two dimensional CNN array of excitable nonlinear circuits: flat and wrinkled labyrinths[J]. IEEE Transactions on Circuits and Systems, 1993, 40= 174 -181.
  • 2ZHANG Y, HF. Z, A secure communication scheme based on cellular neural networks,Proc. IEEE Int. Conf. Intelligent Processing Systems[J]. 1997, 1: 521-524.
  • 3HOPPENSTEADT F C, IZHIKEVICH E M. Pattern recognition via synchronization in phase-locked loop neural networks[J]. IEEE Trans Neural Netw, 2000, 11:734-738.
  • 4CHEN G, ZHOU J, LIU Z. Global synchronization of coupled delayed neural networks and applications to chaotic CNN models[J]. Int J Bifur Chaos, 2004, 14:2229-2240.
  • 5LU W, CHEN T. Synchronization of coupled connected neural networks with delays[J], IEEE Trans Circuits Syst. Ⅰ. , 2004,, 51: 2491-2503.
  • 6LU H, LEEUWEN C. Synchronization of chaotic neural networks via output or state coupling[J]. Chaos, Solitons and Fractals, 2006, 30: 166-176.
  • 7CHEN T, ZHU M. Exponential synchronization of nonlinear coupled dynamical networks[J], Int J Bifur Chaos, 2007, 17: 999-1005.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部