Wan et al., 2007 - Google Patents
The fault diagnosis method of rolling bearing based on wavelet packet transform and zooming envelope analysisWan et al., 2007
- Document ID
- 2436001836895439414
- Author
- Wan S
- Lv L
- Publication year
- Publication venue
- 2007 International Conference on Wavelet Analysis and Pattern Recognition
External Links
Snippet
The fault of rolling bearing is one of familiar faults in rotaries. In accordance with the defects of traditional envelope analysis to specify the resonant frequency band manually, a new fault diagnosis method based on wavelet packet transform and zooming envelope analysis is …
- 238000004458 analytical method 0 title abstract description 26
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Liu et al. | Fault diagnosis of industrial wind turbine blade bearing using acoustic emission analysis | |
| Yang et al. | Fault diagnosis for a wind turbine generator bearing via sparse representation and shift-invariant K-SVD | |
| Qin | A new family of model-based impulsive wavelets and their sparse representation for rolling bearing fault diagnosis | |
| Wang et al. | A demodulation method based on improved local mean decomposition and its application in rub-impact fault diagnosis | |
| He et al. | Tunable Q-factor wavelet transform denoising with neighboring coefficients and its application to rotating machinery fault diagnosis | |
| CN108572075A (en) | Fault Diagnosis of Roller Bearings based on Wavelet Packet Energy Spectrum and modulation double-spectrum analysis | |
| Djebala et al. | Rolling bearing fault detection using a hybrid method based on empirical mode decomposition and optimized wavelet multi-resolution analysis | |
| CN110320040A (en) | A kind of Rolling Bearing Fault Character extracting method based on IITD and AMCKD | |
| Lin et al. | A review and strategy for the diagnosis of speed-varying machinery | |
| Kong et al. | Fault feature extraction of planet gear in wind turbine gearbox based on spectral kurtosis and time wavelet energy spectrum | |
| CN106055734A (en) | Method for failure diagnosis of wind power gearbox | |
| Liang et al. | Periodicity measure of cyclo-stationary impulses based on low sparsity of Gini index and its application to bearing diagnosis | |
| CN108388839A (en) | A kind of strong fluctuation of speed feature extracting method based on second order sync extraction transformation | |
| Wang et al. | Bearing fault diagnosis method based on hilbert envelope demodulation analysis | |
| CN116067657B (en) | Rolling bearing fault diagnosis method and system | |
| CN102663261B (en) | Method for extracting rotating machinery rotor shaft centerline orbit by using time-frequency slice technology | |
| CN112485028B (en) | Feature spectrum extraction method of vibration signal and mechanical fault diagnosis analysis method | |
| Wang et al. | Tacholess order-tracking approach for wind turbine gearbox fault detection | |
| Wan et al. | The fault diagnosis method of rolling bearing based on wavelet packet transform and zooming envelope analysis | |
| Zhao et al. | Vold-Kalman generalized demodulation for multi-faults detection of gear and bearing under variable speeds | |
| CN112345248A (en) | Fault diagnosis method and device for rolling bearing | |
| CN112345247B (en) | Fault diagnosis method and device for rolling bearing | |
| Hou et al. | A resonance demodulation method based on harmonic wavelet transform for rolling bearing fault diagnosis | |
| Guo et al. | Gear fault diagnosis of wind turbine based on discrete wavelet transform | |
| Guo et al. | Gear fault diagnosis based on narrowband demodulation with frequency shift and spectrum edit |