Optimal Time Frequency Fusion Symmetric Dot Pattern Bearing Fault Feature Enhancement and Diagnosis.
Guanlong LiangXuewei SongZhiqiang LiaoBaozhu JiaPublished in: Sensors (2024)
Keyphrases
- fault diagnosis
- fault detection
- multiple faults
- dynamic programming
- multiple features
- weighting coefficients
- pattern matching
- image processing
- fault management
- feature fusion
- information fusion
- multi sensor
- medical diagnosis
- failure modes
- image features
- fusion method
- feature selection
- feature vectors
- multiresolution
- fault model
- condition monitoring
- matching score
- data fusion
- wavelet packet
- wavelet transform
- signal processing
- feature subset
- image enhancement