Second-order transient-extracting S transform for fault feature extraction in rolling bearings.
Yi LiuHang XiangZhansi JiangJiawei XiangPublished in: Reliab. Eng. Syst. Saf. (2023)
Keyphrases
- feature extraction
- fault diagnosis
- extracting features
- steady state
- fault detection
- higher order
- face recognition
- dimension reduction
- feature space
- feature selection
- wavelet transform
- feature vectors
- discriminant analysis
- numerical solution
- feature representation
- condition monitoring
- pattern classification
- preprocessing
- linear discriminant analysis
- feature extractors
- frequency domain
- support vector machine svm
- principal component analysis
- texture analysis
- linear feature extraction
- defect detection
- automatically extracting
- data sets
- monitoring and fault diagnosis
- palmprint
- texture features
- image enhancement
- expert systems
- pattern recognition