| 模糊神经网络控制器参数的混沌优化 |
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| 引用本文： | 王强,张静. 模糊神经网络控制器参数的混沌优化[J]. 黑龙江科技学院学报, 2007, 17(1): 71-73,86 |
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| 作者姓名： | 王强 张静 |
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| 作者单位： | 辽宁工程技术大学,电气与控制工程学院,辽宁,葫芦岛,125105 |
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| 摘 要： | 为了优化模糊神经网络的参数,将混沌变量引入到模糊神经网络参数寻优方式中,根据系统的性能指标,采用混沌变量进行粗搜索寻优模糊神经网络参数,然后在粗寻优基础上引入基于模拟退火策略的混沌细搜索,最后搜索出的模糊神经网络参数是全局最优的.仿真结果表明:该控制方案有效地实现对非线性对象的最优控制,为工业过程非线性复杂系统的控制提供了一种有效的控制方案.
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| 关 键 词： | 混沌 模糊神经网络 模拟退火 全局最优 模糊神经 神经网络 控制器参数 混沌优化 chaos based parameter controller fuzzy neural networks design 复杂系统的控制 工业过程 最优控制 对象 非线性 控制方案 仿真结果 全局最优 模拟退火策略 网络参数 |
| 文章编号： | 1671-0118（2007）01-0071-03 |
| 修稿时间： | 2006-12-02 |
Optimization design of fuzzy neural networks controller parameter based on chaos |
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| WANG Qiang,ZHANG Jing. Optimization design of fuzzy neural networks controller parameter based on chaos[J]. Journal of Heilongjiang Institute of Science and Technology, 2007, 17(1): 71-73,86 |
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| Authors: | WANG Qiang ZHANG Jing |
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| Affiliation: | College of Electrical and Control Engineering, Liaoning Technical University, Huludao 125105, China |
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| Abstract: | For the optimization of parameters of fuzzy neural network, chaos variable is induted into the way of optimization. On the basis of systematic performance index, chaos variable is adopted to carry through coarse optimization of parameters of fuzzy neural network, Then a careful optimization method based on chaotic variable and annealing strategy is introduced, Eventually parameters of fuzzy neural network are global optimum. Simulation results indicate the control scheme can effectively achieve optimal control of nonlinear object. A sort of effective control scheme is offered for the control of nonlinear complex systems in industrial process. |
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| Keywords: | chaos optimization fuzzy neural networks annealing strategy optimal control |
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