Fault Feature Extraction Method for Rolling Bearings Based on Complete Ensemble Empirical Mode Decomposition with Adaptive Noise and Variational Mode Decomposition.
Lijing WangHongjiang LiTao XiShichun WeiPublished in: Sensors (2023)
Keyphrases
- empirical mode decomposition
- intrinsic mode functions
- non stationary
- stock market prediction
- signal analysis
- fault diagnosis
- vibration signal
- hilbert huang transform
- multi band
- neural network
- wavelet decomposition
- condition monitoring
- fault detection
- wavelet transform
- feature vectors
- image segmentation
- image processing