| 机械传动系统故障诊断中的时序分析法 |
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| 引用本文： | 洪津,袁建虎,黄石红,谭华.机械传动系统故障诊断中的时序分析法[J].解放军理工大学学报,2001,2(6):63-65. |
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| 作者姓名： | 洪津 袁建虎 黄石红 谭华 |
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| 作者单位： | [1]东南大学，江苏南京210096 [2]解放军理工大学工程兵工程学院，江苏南京210007 |
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| 摘 要： | 叙述了AR(自回归)技术在机械传动系统故障诊断中的应用，首先结合AR模型的特点，讨论了在机械传动系统中应用的可能性，然后简述了AR模型的参数估计，并就故障诊断中的模型建立与识别及其实时性等问题进行了探讨。给出了基于参数模型的故障诊断的方法和准则。
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| 关 键 词： | 机械传动系故障 AR模型 模式识别 |
| 文章编号： | 1009-3443(2001)06-0063-03 |
| 修稿时间： | 2001年9月10日 |
AR Model for Diagnosis of Transmission System Fault in Machinery |
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| HONG Jin,YUAN Jian hu,HUANG Shi hong and TAN Hua.AR Model for Diagnosis of Transmission System Fault in Machinery[J].Journal of PLA University of Science and Technology(Natural Science Edition),2001,2(6):63-65. |
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| Authors: | HONG Jin YUAN Jian hu HUANG Shi hong and TAN Hua |
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| Institution: | HONG Jin 1,YUAN Jian hu 1,HUANG Shi hong 2,TAN Hua 1 |
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| Abstract: | The paper mainly deals with the fact that AR model was applied in the diagnosis of the transmission system fault in machinery. Firstly, the possibility of applying AR model to the transmission system of machine was discussed. Secondly, the estimation of AR model parameter was briefly stated. Thirdly, the foundation of diagnosis model of transmission system faults and real time model recognition were discussed. Finally, the methods and criteria about the failure diagnosis based on the parameter model were given. |
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| Keywords: | transmission system fault in machinery AR model model recognition |
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