Wavelet-Prototypical Network Based on Fusion of Time and Frequency Domain for Fault Diagnosis.
Yu WangLei ChenYang LiuLipeng GaoPublished in: Sensors (2021)
Keyphrases
- frequency domain
- fault diagnosis
- power spectrum
- denoising
- spatial domain
- low pass
- bandpass
- fourier transform
- multi sensor information fusion
- subband
- information fusion
- neural network
- fault detection
- feature extraction
- wavelet domain
- wavelet transform
- low frequency
- expert systems
- fault detection and diagnosis
- wavelet coefficients
- gas turbine
- chemical process
- power transformers
- multiple faults
- bp neural network
- wavelet decomposition
- vibration signal
- data fusion
- fuzzy logic
- monitoring and fault diagnosis
- image fusion
- fusion method
- electronic equipment
- rbf neural network
- filter bank
- fusion algorithm
- wavelet analysis
- condition monitoring
- multiresolution
- operating conditions
- multiscale
- fast fourier transform
- analog circuits
- natural images
- power spectra
- image processing
- face recognition
- motion estimation
- image compression