Fault diagnosis of bearing based on refined piecewise composite multivariate multiscale fuzzy entropy.
Zhenzhen JinYulong XiaoDeqiang HeZexian WeiYingqian SunWeifeng YangPublished in: Digit. Signal Process. (2023)
Keyphrases
- fuzzy entropy
- fault diagnosis
- multiscale
- monitoring and fault diagnosis
- fuzzy logic
- fuzzy sets
- membership functions
- expert systems
- neural network
- fault detection and diagnosis
- fault detection
- electronic equipment
- operating conditions
- gas turbine
- image processing
- industrial systems
- image segmentation
- condition monitoring
- wavelet transform
- rotating machinery
- bp neural network
- fuzzy systems
- fault identification
- multiple faults
- chemical process
- regression model
- power transformers
- analog circuits
- fuzzy rules
- fault detection and isolation
- pattern recognition
- electrical power systems
- power plant
- fault diagnostic
- multi sensor information fusion