Wavelet Packet Decomposition-Based Multiscale CNN for Fault Diagnosis of Wind Turbine Gearbox.
Dajian HuangWen-an ZhangFanghong GuoWeijiang LiuXiaoming ShiPublished in: IEEE Trans. Cybern. (2023)
Keyphrases
- fault diagnosis
- wind turbine
- wavelet packet decomposition
- multiscale
- image recognition
- wavelet packet
- bp neural network
- wavelet transformation
- subband
- frequency band
- wavelet transform
- filter bank
- wavelet decomposition
- wind power
- neural network
- expert systems
- image processing
- operating conditions
- wavelet coefficients
- fault detection
- power plant
- power generation
- multiresolution
- fuzzy logic
- wavelet domain
- condition monitoring
- edge detection
- monitoring and fault diagnosis
- rbf neural network
- fault identification
- analog circuits
- low frequency
- watermarking algorithm
- pattern recognition
- image segmentation
- artificial intelligence
- wavelet analysis
- image classification
- decision making
- multi sensor information fusion
- real time
- vibration signal
- image enhancement
- decision support system