Fault diagnosis of rolling bearing based on k-svd dictionary learning algorithm and BP Neural Network.
Ruxiao ZhangYu FangZhifeng ZhouPublished in: RICAI (2019)
Keyphrases
- fault diagnosis
- bp neural network
- monitoring and fault diagnosis
- sparse representation
- learning algorithm
- small image patches
- sparse codes
- dictionary learning
- bp algorithm
- sparse coding
- image patches
- neural network
- rbf neural network
- expert systems
- fault detection
- fuzzy logic
- face recognition
- back propagation
- operating conditions
- chemical process
- multiple faults
- training data
- evaluation model
- machine learning
- bp neural network algorithm
- rbf network
- ant colony algorithm
- condition monitoring
- power plant
- learning rate
- forecasting model
- analog circuits
- real time
- natural images
- multi sensor information fusion
- power transformers
- vibration signal
- training algorithm
- information fusion
- multiresolution
- multiscale
- data mining