Frequency Loss and Recovery in Rolling Bearing Fault Detection

Frequency Loss and Recovery in Rolling Bearing Fault Detection

Abstract Rolling element bearings are key components of mechanical equipment. The bearing fault characteristics are affected by the interaction in the vibration signals. The low harmonics of the bearing characteristic frequencies cannot be usually observed in the Fourier spectrum. The frequency loss...

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Bibliographic Details
Main Authors: Aijun Hu, Ling Xiang, Sha Xu, Jianfeng Lin
Format: Article
Language:English
Published: SpringerOpen 2019-04-01
Series:Chinese Journal of Mechanical Engineering
Subjects:
Rolling element bearing
Signal processing
Frequency loss
Fault detection
Morphological filter
Online Access:http://link.springer.com/article/10.1186/s10033-019-0349-3

Internet

http://link.springer.com/article/10.1186/s10033-019-0349-3

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