Name
Title | ||
|---|---|---|
Fractional envelope analysis for rolling element bearing weak fault feature extraction |
Abstract | ||
|---|---|---|
The bearing weak fault feature extraction is crucial to mechanical fault diagnosis and machine condition monitoring. Envelope analysis based on Hilbert transform has been widely used in bearing fault feature extraction. A generalization of the Hilbert transform, the fractional Hilbert transform is defined in the frequency domain, it is based upon the modification of spatial filter with a fractiona... |
Year | DOI | Venue |
|---|---|---|
2017 | 10.1109/JAS.2016.7510166 | IEEE/CAA Journal of Automatica Sinica |
Keywords | Field | DocType |
Transforms,Rolling bearings,Feature extraction,Vibrations,Fractional calculus,Resonant frequency,Spectral analysis | Frequency domain,Analytic signal,Control theory,Mathematical analysis,Bearing (mechanical),Feature extraction,Electronic engineering,Rolling-element bearing,Fractional calculus,Hilbert transform,Vibration,Mathematics | Journal |
Volume | Issue | ISSN |
4 | 2 | 2329-9266 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jianhong Wang | 1 | 6 | 7.92 |
| Liyan Qiao | 2 | 7 | 1.79 |
| Yongqiang Ye | 3 | 172 | 25.11 |
| Yangquan Chen | 4 | 2257 | 242.16 |