| 神经网络在复杂液压系统故障诊断中的应用 |
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| 引用本文： | 郭堃,陈欠根,谭祖湘,李渊博. 神经网络在复杂液压系统故障诊断中的应用[J]. 机床与液压, 2006, 0(10): 197-199 |
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| 作者姓名： | 郭堃 陈欠根 谭祖湘 李渊博 |
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| 作者单位： | 中南大学,湖南长沙,410083;中南大学,湖南长沙,410083;中南大学,湖南长沙,410083;中南大学,湖南长沙,410083 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 尝试将BP神经网络应用于液压系统的故障诊断，阐述了基于BP神经网络的故障诊断专家系统的基本结构及知识库组建的方法。结合工程机械液压系统，建立了适合复杂系统故障诊断的复合神经网络结构。该诊断系统具有知识库规模小、推理速度快、推理过程及结论明确等优点。
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| 关 键 词： | BP神经网络 故障诊断 液压系统 |
| 文章编号： | 1001-3881(2006)10-197-3 |
| 收稿时间： | 2005-09-05 |
| 修稿时间： | 2005-09-05 |
Fault Diagnosis of Complicated Hydraulic System Using Neural Network |
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| GUO Kun,CHEN Qiangen,TAN Zuxiang,LI Yuanbo. Fault Diagnosis of Complicated Hydraulic System Using Neural Network[J]. Machine Tool & Hydraulics, 2006, 0(10): 197-199 |
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| Authors: | GUO Kun CHEN Qiangen TAN Zuxiang LI Yuanbo |
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| Affiliation: | Central South University, Changsha Hunan 410083, China |
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| Abstract: | The BP neural net was used for fault diagnosis of hydraulic system, the basic configure of the net and the design of the knowledge base were described. According to the engineering machinery, hydraulic systems, a complex - network for the fault diagnosis of complicated system was established. The diagnosis system has the characteristics of small scale knowledge base, fast reasoning speed, clear reasoning process and conclusion. |
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| Keywords: | BP neural net Fault diagnosis Hydraulic system |
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