Use of Composite Multivariate Multiscale Permutation Fuzzy Entropy to Diagnose the Faults of Rolling Bearing.
Qiang YuanMingchen LvRuiping ZhouHong LiuChongkun LiangLijiao ChengPublished in: Entropy (2023)
Keyphrases
- fuzzy entropy
- fault diagnosis
- monitoring and fault diagnosis
- multiscale
- fault detection
- fuzzy logic
- fuzzy sets
- neural network
- membership functions
- expert systems
- grey relational analysis
- coarse to fine
- scale space
- model based diagnosis
- wavelet transform
- multiple faults
- image representation
- image segmentation
- regression model
- fuzzy partition
- rough sets
- wavelet coefficients
- edge detection
- multivariate data
- condition monitoring
- multiscale analysis
- fuzzy systems
- vague sets
- image processing
- statistical tests
- filter bank
- fine scale
- affine invariant
- real world