Research on Fault Feature Extraction of Rotating Bearing Signal in Chemical Pump Equipment Based on SSA-VMD-HT Method.
Yuxuan CaoJun ZhuHanzhe YangPublished in: ICAIT (2023)
Keyphrases
- preprocessing
- high accuracy
- segmentation method
- feature extraction
- computational cost
- high precision
- frequency domain
- support vector machine svm
- significant improvement
- pairwise
- objective function
- dynamic programming
- feature set
- signal processing
- clustering method
- detection method
- computational complexity
- high frequency
- classification method
- neural network