| 基于模糊产生式规则的企业供电网谐振故障诊断研究与仿真 |
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| 引用本文： | 王时胜,曾木华,王国忠,殷铭宏,欧阳伟.基于模糊产生式规则的企业供电网谐振故障诊断研究与仿真[J].南昌大学学报(理科版),2010,34(1):1. |
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| 作者姓名： | 王时胜 曾木华 王国忠 殷铭宏 欧阳伟 |
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| 作者单位： | 南昌大学信息工程学院； 江西德兴铜矿； 南昌有色冶金设计研究院； |
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| 基金项目： | 江西省工业重大攻关资助项目(2003) |
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| 摘 要： | 针对大型企业供配电网随机谐振故障问题进行分析研究。建立了某企业供电网铁磁谐振非线性框图模型,仿真表明系统会产生铁磁谐振。由于谐振表现形式具有一定的模糊性,引入模糊方法,建立了故障征兆的模糊隶属度函数。提出了一种故障诊断的模糊表达式,及基于模糊产生式规则的故障
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| 关 键 词： | 铁磁谐振 故障诊断 专家系统 大型企业 供配电网 模糊规则 |
Diagnosis of Resonance Fault Based on Fuzzy Production Rules For Distribution network of Large Enterprises |
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| WANG Shi-sheng,ZENG Mu-hua,WANG Guo-zhong,YIN Ming-hong,OU Yang-wei.Diagnosis of Resonance Fault Based on Fuzzy Production Rules For Distribution network of Large Enterprises[J].Journal of Nanchang University(Natural Science),2010,34(1):1. |
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| Authors: | WANG Shi-sheng ZENG Mu-hua WANG Guo-zhong YIN Ming-hong OU Yang-wei |
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| Institution: | 1.College of Information Engineering/a>;Nanchang University/a>;Nanchang 330031/a>;China/a>;2.Nanchang Engineering And Research Institute of Nonferrous Metals/a>;Nanchang 330002/a>;3.Dexing Copper ore/a>;Jangxi Dexing 334200/a>;China |
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| Abstract: | This article analyses and studies failure problem according to distribution network for large enterprises stochastic resonance.Built up nonlinear block diagram model of ferro-resonance to distribution network for some large enterprises.Simulation shows that the system comes into being Ferro-resonance.Because of the uncertainty of fault phenomenon,introducing fuzzy method,build up fuzzy degree of membership function,put forward fuzzy expression for fault diagnosis and fault diagnosis flow graph based on fuzz... |
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| Keywords: | large enterprises distribution network ferro-resonance fuzzy rule fault diagnosis expert system |
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