Feature Extraction for the Prognosis of Electromechanical Faults in Electrical Machines through the DWT.
Jose A. Antonino-DaviuMartin Riera-GuaspManuel Pineda-SánchezJoan Pons-LlinaresRuben Puche-PanaderoJuan Pérez-CruzPublished in: Int. J. Comput. Intell. Syst. (2009)
Keyphrases
- feature extraction
- fault diagnosis
- wavelet transform
- discrete wavelet transform
- preprocessing
- feature vectors
- pattern classification
- frequency domain
- pattern recognition
- multiresolution
- fault detection
- image processing
- low frequency
- texture analysis
- linear feature extraction
- image watermarking
- support vector machine svm
- principal component analysis
- face recognition
- feature selection
- fault model
- lifting scheme
- normal operation
- multiple faults
- low pass
- breast cancer
- extracted features
- image classification
- palmprint
- early detection
- dimension reduction
- neural network
- power grid
- high frequency
- dimensionality reduction
- engineering and computer science
- machine learning