Method of Multi-resolution and Effective Singular Value Decomposition in Under-determined Blind Source Separation and Its Application to the Fault Diagnosis of Roller Bearing.
Baitong ZhouZengli LiuPublished in: CIS (2015)
Keyphrases
- fault diagnosis
- bp neural network
- singular value decomposition
- multiresolution
- multi sensor information fusion
- expert systems
- dimension reduction
- least squares
- computer vision
- blind source separation
- independent component analysis
- dimensionality reduction
- machine learning
- back propagation
- non stationary
- pairwise
- rbf neural network
- feature extraction
- monitoring and fault diagnosis