Feature Extraction Method of Rolling Bearing Fault Signal Based on EEMD and Cloud Model Characteristic Entropy.
Long HanChengwei LiHongchen LiuPublished in: Entropy (2015)
Keyphrases
- cloud model
- monitoring and fault diagnosis
- fault diagnosis
- empirical mode decomposition
- vibration signal
- signal processing
- non stationary
- image features
- mutual information
- frequency domain
- feature vectors
- information theory
- information entropy
- condition monitoring
- face recognition
- information theoretic
- high frequency
- feature selection
- mathematical model
- computer vision
- evolutionary algorithm