Fault Diagnosis of Rolling Bearings Using Dual-Tree Complex Wavelet Packet Transform and Time-Shifted Multiscale Range Entropy.
Tao HanJian-Cheng GongXiaoqiang YangLi-Zhou AnPublished in: IEEE Access (2022)
Keyphrases
- fault diagnosis
- wavelet packet transform
- analog circuits
- dual tree
- multiscale
- wavelet packet
- wavelet transform
- monitoring and fault diagnosis
- shift invariant
- condition monitoring
- vibration signal
- wavelet coefficients
- wavelet domain
- expert systems
- neural network
- filter bank
- fuzzy logic
- image processing
- subband
- denoising
- multiresolution
- discrete wavelet transform
- edge detection
- image coding
- wavelet decomposition
- image denoising
- image segmentation
- frequency band
- image analysis
- image features
- computer vision
- genetic algorithm