| 小波技术在机械设备故障诊断中的研究现状 |
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| 引用本文： | 潜凌,齐明侠,吴苗法. 小波技术在机械设备故障诊断中的研究现状[J]. 石油矿场机械, 2006, 35(2): 13-17 |
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| 作者姓名： | 潜凌 齐明侠 吴苗法 |
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| 作者单位： | 1. 胜利油田,高原石油装备有限责任公司,山东,东营,257001
2. 中国石油大学(华东)机电工程学院,山东,东营,257061 |
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| 摘 要： | 阐述了小波的概念及发展过程。总结了近年小波技术在机械故障诊断领域,如时域处理、频域处理、能量带监测、小波降噪、小波对信号进行奇异性识别、小波分形技术及在人工神经网络、模糊数学等中的研究现状及应用情况。
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| 关 键 词： | 小波分析 振动信号 信号处理 故障诊断 |
| 文章编号： | 1001-3482(2006)02-0013-05 |
| 收稿时间： | 2006-01-03 |
| 修稿时间： | 2006-01-03 |
Development and status of research wavelet technology for mechanical diagnosis |
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| QIAN Ling,QI Ming-xia,WU Miao-fa. Development and status of research wavelet technology for mechanical diagnosis[J]. Oil Field Equipment, 2006, 35(2): 13-17 |
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| Authors: | QIAN Ling QI Ming-xia WU Miao-fa |
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| Abstract: | The conception and development of wavelet are introduced.The status of research and application wavelet technology are summarized,which are applied in the field of mechanical monitoring and diagnosis,such as time analysis,frequency analysis,wavelet transform denoise,wavelet and fractal technology,and are banded together with artificial neural network,fuzzy mathematics. |
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| Keywords: | wavelet analysis vibration signal signal processing fault diagnosis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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