| 基于小波包的滚动轴承组合故障诊断 |
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| 引用本文： | 赵协广,戴炬.基于小波包的滚动轴承组合故障诊断[J].轴承,2009(6). |
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| 作者姓名： | 赵协广 戴炬 |
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| 作者单位： | 1. 山东科技大学,机电工程系,山东,泰安,271000
2. 山东科技大学,机器人中心,山东,青岛,266510 |
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| 摘 要： | 给出了一种新的滚动轴承故障诊断方法,将小波包和EMD方法、AR模型法相结合,实测信号分析表明,此方法不但正确检测到了轴承的状态,而且优于EMD和AR模型法.
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| 关 键 词： | 滚动轴承 故障诊断 小波包 |
Combination Fault Diagnosis Method for Rolling Bearing Based on Wavelet Packet |
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| ZHAO Xie-guang,DAI Ju.Combination Fault Diagnosis Method for Rolling Bearing Based on Wavelet Packet[J].Bearing,2009(6). |
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| Authors: | ZHAO Xie-guang DAI Ju |
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| Affiliation: | a.Mechatronic Engineering Dept.;Shandong University of Science and Technology;Tai'an 271000;China;b.Robot Center;Qingdao 266510;China |
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| Abstract: | Proposal a new method of bearing fault diagnosis,combining wavelet packet,EMD method and AR modal method.By analysis detected signal,the new method is able to detect bearing status,prior to EMD and AR model method. |
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| Keywords: | EMD AR |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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