FAULT DIAGNOSIS METHOD OF ROLLING BEARINGS BASED ON ELMD AND KERNEL DENSITY ESTIMATION
Aiming at the no stationary characteristic of a gear fault vibration signal,a method based on Ensemble local mean decomposition and Kernel density estimation is proposed in this paper. First,the vibration signal is decomposed to be a series PF component by ELMD,calculating RMS、kurtosis、skewness coef...
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| Автори: | , , |
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| Формат: | Artigo |
| Мова: | Chinês |
| Опубліковано: |
Editorial Office of Journal of Mechanical Strength
2017-01-01
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| Серія: | Jixie qiangdu |
| Предмети: | |
| Онлайн доступ: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.02.004 |
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