Research Article
Fault Detection Enhancement in Rolling Element Bearings via Peak-Based Multiscale Decomposition and Envelope Demodulation
Table 2
Major indictors for bearing fault features.
| Defect frequency magnitude of | Traditional wavelet-based method | The proposed method |
| outer race | 149 | 995.2 | inner race | 177.7 | 252.5 | roller element | 20.26 | 279.2 |
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