A fault diagnosis method of rolling element bearing based on improved PSO and BP neural network.
Xudong SongHao WangYifan LiuZi WangYunxian CuiPublished in: J. Intell. Fuzzy Syst. (2022)
Keyphrases
- bp neural network
- fault diagnosis
- monitoring and fault diagnosis
- back propagation
- neural network
- particle swarm optimization
- generalization ability
- bp network
- neural network model
- artificial neural networks
- bp neural network model
- bp neural network algorithm
- prediction model
- rbf neural network
- connection weights
- load forecasting
- pso algorithm
- bp algorithm
- evaluation model
- ant colony algorithm
- optimization algorithm
- forecasting model
- training speed
- particle swarm optimization pso
- ls svm
- regression model
- fuzzy logic
- expert systems
- machine learning
- chaotic particle swarm optimization
- real time
- mathematical model
- multi objective
- long term
- genetic algorithm