Intelligent fault diagnosis of rotating machinery using improved multiscale dispersion entropy and mRMR feature selection.
Xiaoan YanMinping JiaPublished in: Knowl. Based Syst. (2019)
Keyphrases
- rotating machinery
- fault diagnosis
- multiscale
- feature selection
- fault detection
- mutual information
- industrial systems
- expert systems
- neural network
- feature selection algorithms
- bp neural network
- fault detection and diagnosis
- monitoring and fault diagnosis
- power transformers
- operating conditions
- fuzzy logic
- electrical power systems
- wavelet transform
- electronic equipment
- analog circuits
- multiple faults
- chemical process
- feature set
- minimum redundancy
- fault identification
- fault detection and isolation
- image segmentation
- failure diagnosis
- gas turbine
- feature space
- feature extraction
- condition monitoring
- artificial intelligence
- intelligent systems
- machine learning