A Novel Mechanical Fault Feature Selection and Diagnosis Approach for High-Voltage Circuit Breakers Using Features Extracted without Signal Processing.
Lin LinBin WangJiajin QiLingling ChenNantian HuangPublished in: Sensors (2019)
Keyphrases
- signal processing
- high voltage
- feature selection
- feature set
- fault diagnosis
- feature subset
- normal operation
- feature selection algorithms
- feature extraction
- feature space
- selected features
- irrelevant features
- extracted features
- classification accuracy
- image processing
- fault detection
- multiple faults
- classification models
- redundant features
- informative features
- machine learning
- feature vectors
- text categorization
- selecting relevant features
- discriminative features
- feature ranking
- text classification
- fuzzy logic
- selecting features
- fault model
- pattern recognition
- support vector
- real time
- partial discharge