| 非线性时滞反馈实现离散神经元网络的去同步化 |
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| 引用本文： | 于海涛,王江,车艳秋,邓斌,魏熙乐.非线性时滞反馈实现离散神经元网络的去同步化[J].动力学与控制学报,2010,8(4):375-379. |
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| 作者姓名： | 于海涛 王江 车艳秋 邓斌 魏熙乐 |
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| 作者单位： | 1. 天津大学电气与自动化工程学院,天津,300072
2. 天津职业技术师范大学自动化与电气工程学院,天津,300222 |
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| 基金项目： | 国家自然科学基金青年科学基金资助项目(50707020, 60901035, 50907044) |
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| 摘 要： | 采用非线性时滞反馈实现离散神经元网络的去同步化控制．对于由映射神经元模型构建的神经网络，调节神经元之间的连接强度可以实现网络的混沌簇放电同步．在神经元的快变量中施加非线性时滞反馈信号可以实现网络的完全去同步化，且不改变神经元本身的放电特性．与线性时滞反馈相比，非线性时滞反馈能够实现强连接神经网络的去同步化，且对于参数的变化具有鲁棒性．
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| 关 键 词： | 神经元网络 映射神经元模型 去同步化 非线性时滞反馈 |
| 收稿时间： | 2010/7/25 0:00:00 |
| 修稿时间： | 2010/8/23 0:00:00 |
Nonlinear delayed feedback for effective desynchronization of discrete neural network |
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| Yu Haitao,Wang Jiang,Che Yanqiu,Deng Bin and Wei Xile.Nonlinear delayed feedback for effective desynchronization of discrete neural network[J].Journal of Dynamics and Control,2010,8(4):375-379. |
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| Authors: | Yu Haitao Wang Jiang Che Yanqiu Deng Bin and Wei Xile |
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| Affiliation: | Yu Haitao1 Wang Jiang1 Che Yanqiu2 Deng Bin1 Wei Xile1(1.School of Electrical , Automation Engineering,Tianjin University,Tianjin 300072,China)(2.Automation , Electrical Engineering college,Tianjin University of Technology , Education,Tianjin 300222,China) |
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| Abstract: | Control of desynchronization in discrete neural networks by nonlinear delayed feedback was studied.The network consisting of Map-based neurons could get chaotic bursting synchronization through adjusting the coupling strength between the cells.Once nonlinear delayed feedback signals were applied into the fast variables of neurons,a complete desynchronization was achieved and neuron's inherent bursting characteristic was restored.Compared with linear delayed feedback control,the method was effective even in ... |
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| Keywords: | neural network map-based neuron model desynchronization nonlinear delayed feedback |
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