| 利用小波分析诊断农机产品变速箱齿轮故障 |
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| 引用本文： | 田全忠,魏志宏,葛志伟,卢绰,史金钟. 利用小波分析诊断农机产品变速箱齿轮故障[J]. 中国农机化, 2005, 0(4): 64-66 |
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| 作者姓名： | 田全忠 魏志宏 葛志伟 卢绰 史金钟 |
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| 作者单位： | 中国一拖集团有限公司技术中心 471039 河南洛阳 |
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| 摘 要： | 介绍小波变换的基本原理，针对农机产品变速箱齿轮出现故障时产生的非稳态脉冲信号特点，选择合适的小波。应用小波变换准确地诊断变速箱齿轮裂纹故障，证明了小波分析的应用价值。
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| 关 键 词： | 小波变换 农机产品 变速箱 故障诊断 |
| 文章编号： | 1006-7205(2005)04-0064-02 |
| 修稿时间： | 2005-02-28 |
The Application of Wavelet Analysis to the Fault Diagnose for Agricultural Machinery Product Transmission Gear |
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| TIAN Quan-zhong,WEI Zhi-hong,GE Zhi-wei,LU-Chuo,SHI Jin-zhong. The Application of Wavelet Analysis to the Fault Diagnose for Agricultural Machinery Product Transmission Gear[J]. Chinese Agricul Tural Mechanization, 2005, 0(4): 64-66 |
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| Authors: | TIAN Quan-zhong WEI Zhi-hong GE Zhi-wei LU-Chuo SHI Jin-zhong |
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| Abstract: | It is introduced for the cardinal principle of wavelet transformation. It is aimed at no steady state pulse signal feature when agricultural machinery product transmission gear have fault, select suitable wavelet ,apply wavelet transformation to diagnose crackle fault of transmission gear. The application value has been proved. |
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| Keywords: | wavelet transformation agricultural machinery product transmission fault diagnosis |
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