| 延迟神经网络的分岔分析及其在混沌控制中的应用 |
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| 引用本文： | 张冉,戚大伟,张春蕊. 延迟神经网络的分岔分析及其在混沌控制中的应用[J]. 东北林业大学学报, 2009, 37(8) |
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| 作者姓名： | 张冉 戚大伟 张春蕊 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 摘 要： | 研究了一个具有延迟反馈的神经网络模型的性质.利用多项式理论给出了其特征方程根的分布,得到了Hopf分岔产生的条件,并将结果应用到混沌神经网络的控制中.数值仿真结果验证了结论的正确性.
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| 关 键 词： | 神经网络 延迟反馈 Hopf分岔 |
Bifurcation Analysis of Delayed Feedback Neural Network and Its Application to Chaotic Control |
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| Zhang Ran,Qi Dawei,Zhang Chunrui. Bifurcation Analysis of Delayed Feedback Neural Network and Its Application to Chaotic Control[J]. Journal of Northeast Forestry University, 2009, 37(8) |
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| Authors: | Zhang Ran Qi Dawei Zhang Chunrui |
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| Affiliation: | Zhang Ran,Qi Dawei,Zhang Chunrui(School of Science,Northeast Forestry University,Harbin 150040,P.R.China) |
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| Abstract: | The characters of neural network system with delayed feedback are studied.The distribution of the associated characteristic equation roots is given according to the polynomial theorem,and the conditions for ensuring the existence of Hopf bifurcation are obtained.The obtained result is applied to chaotic control.Result of numerical simulation illustrates the correctness of the conclusion. |
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| Keywords: | Neural networks Delayed feedback Hopf bifurcation |
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