| 神经网络用于设备故障诊断的理论与方法 |
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| 引用本文： | 刁柏青,周福章,魏恒泰,张河新,吴雅.神经网络用于设备故障诊断的理论与方法[J].河南科技大学学报(自然科学版),1995(1). |
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| 作者姓名： | 刁柏青 周福章 魏恒泰 张河新 吴雅 |
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| 作者单位： | 华中理工大学，洛阳工学院，衮州矿务局，洛阳工学院，华中理工大学 |
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| 摘 要： | 本文利用神经网络的理论对机电液设备系统故障诊断的几个基本问题进行了探讨，提出了以神经网络系统定义机电液设备系统故障的概念；再通过形式神经元构造逻辑函数，求得了故障树的最小割集和控制事故发生的最小路集．
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| 关 键 词： | 分解极限，故障诊断，神经网络 |
The Theory and Method Based on Neural Networks forEquipment Fault-Diagnosis |
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| Diao Baiqing,Wu Ya Zhou Fuzhang ,Zhang Hexing.The Theory and Method Based on Neural Networks forEquipment Fault-Diagnosis[J].Journal of Henan University of Science & Technology:Natural Science,1995(1). |
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| Authors: | Diao Baiqing Wu Ya Zhou Fuzhang Zhang Hexing |
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| Institution: | Diao Baiqing;Wu Ya Zhou Fuzhang ;Zhang Hexing(Huazhong Univendty of Science and Technology) (Luoyang Institute of Technology)Wei Hengtai(Yanzhou Mineral Bureau) |
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| Abstract: | In this article , we used the theory of neural networks to discuss a few bbsic problems of equipment fault-diagnosis of Mechanism-Electric-Hydraulic system,and put forward the conceptfor that the fault was defined by neural network system,and then the logic function was constructedby the shape neuron. Finally, we obtained the least cut-set of fault-tree and the least path-setwhich was used to control the ereurence of the accident. |
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| Keywords: | Decomposition limit Fault-diagnosis Neural networks |
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