Research on Circuit Breaker Operating Mechanism Fault Diagnosis Method Combining Global-Local Feature Extraction and KELM.
Qinzhe LiuXiaolong WangZhaojing GuoJian LiWei XuXiaowen DaiChenlei LiuTong ZhaoPublished in: Sensors (2024)
Keyphrases
- feature extraction
- feature vectors
- wavelet transform
- feature space
- feature selection
- image processing
- pattern classification
- face recognition
- preprocessing
- high speed
- pattern recognition
- neural network
- texture features
- manifold learning
- mechanism design
- support vector machine svm
- selection mechanism
- dimensionality reduction
- case study
- frequency domain
- multiscale
- discriminant analysis
- texture analysis
- search engine
- texture classification
- gabor filters
- genetic algorithm
- machine learning