Frequency Phase Space Empirical Wavelet Transform for Rolling Bearings Fault Diagnosis.
Xin HuangGuangrui WenLin LiangZhifen ZhangYuan TanPublished in: IEEE Access (2019)
Keyphrases
- phase space
- fault diagnosis
- vibration signal
- monitoring and fault diagnosis
- wavelet transform
- condition monitoring
- low frequency
- fault detection
- dynamical systems
- multi object
- ordinary differential equations
- operating conditions
- multiscale
- high frequency
- neural network
- wavelet analysis
- expert systems
- multiresolution
- subband
- frequency band
- image compression
- chemical process
- bp neural network
- fuzzy logic
- analog circuits
- numerical solution
- denoising
- multiple faults
- autoregressive
- wavelet coefficients
- morphological filters
- multi sensor information fusion
- rbf neural network
- feature extraction
- chaotic systems
- power transformers
- wavelet packet
- wavelet domain
- frequency domain