A Novel Detrended Fluctuation Analysis Method for Gear Fault Diagnosis Based on Variational Mode Decomposition
The vibration signal of heavy gearbox has the nonlinear and nonstationary characteristic, which makes the gear fault diagnosis difficult. Moreover, the useful fault information is mainly focused on the high-frequency components of the raw signal, which also affects the fault feature extraction from...
| Published in: | Shock and Vibration |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2018-01-01
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| Online Access: | http://dx.doi.org/10.1155/2018/7045127 |