| 数据融合在柴油机故障诊断中的应用 |
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| 引用本文： | 戴威,王静,姜耀华.数据融合在柴油机故障诊断中的应用[J].农机化研究,2007(7):168-170. |
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| 作者姓名： | 戴威 王静 姜耀华 |
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| 作者单位： | 镇江船艇学院,江苏,镇江,212003 |
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| 摘 要： | 讨论了基于Bayes网络的数据融合技术应用于柴油机故障诊断的原理和方法.同时,介绍了数据融合的定义以及多传感器数据融合的过程,阐述了数据融合技术在故障诊断中的应用.在此基础上提出了Bayes网络,并将Bayes网络数据融合技术应用于柴油机的故障诊断.该方法能够及时准确地提取柴油机的故障特征,诊断出故障部位和找出故障原因.
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| 关 键 词： | 计算机应用 柴油机 应用 故障诊断 数据融合 Bayes网络 数据融合 柴油机 故障诊断 技术应用 Diesel Engines Fault Diagnosis Data Fusion 故障原因 故障部位 故障特征 提取 融合技术 阐述 过程 多传感器 方法 原理 网络 Bayes |
| 文章编号： | 1003-188X（2007）07-0168-03 |
| 收稿时间： | 2006-10-19 |
| 修稿时间： | 2006-10-19 |
Application of Data Fusion to Fault Diagnosis of Diesel Engines |
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| DAI Wei,WANG Jing,JIANG Yao-hua.Application of Data Fusion to Fault Diagnosis of Diesel Engines[J].Journal of Agricultural Mechanization Research,2007(7):168-170. |
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| Authors: | DAI Wei WANG Jing JIANG Yao-hua |
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| Institution: | Zhenjiang Watercraft College, Zhenjiang, 212003, China |
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| Abstract: | This paper discusses the principles and methods for diagnosing faults in diesel engines based on Bayes networks. The technology of data fusion in facility fault diagnosis is described based on explanation of basic concepts and principles. Then a method of diesel engines fault diagnosis by application of data fusion is provided based on Bayes networks. The result shows that the feature of failure can be abstracted; the location and cause can be found correctly. |
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| Keywords: | computer application diesel engines application fault diagnosis data fusion Bayes networks |
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