Fault Detection in Induction Machines Using Power Spectral Density in Wavelet Decomposition.
Jordi CusidóLuis RomeralJuan Antonio Ortega RedondoJavier A. RoseroAntonio Garcia EspinosaPublished in: IEEE Trans. Ind. Electron. (2008)
Keyphrases
- fault detection
- wavelet decomposition
- power spectral density
- subband
- wavelet transform
- multiresolution
- frequency band
- fault diagnosis
- wavelet coefficients
- high frequency
- spectral analysis
- filter bank
- multiscale
- fourier transform
- image compression
- feature vectors
- wavelet domain
- low pass
- wavelet packet
- bit rate
- frequency domain
- low frequency
- power spectrum
- sar images
- neural network
- expert systems
- pattern recognition
- feature extraction
- control system
- frame rate
- natural images
- machine learning