Staged life prediction of rolling bearing based on improved GA_BP neural network.
Jingxiang ChenZhongqing YuXixin YangLu GuoPublished in: ICBDT (2020)
Keyphrases
- bp neural network
- prediction model
- bp neural network model
- fault diagnosis
- neural network
- monitoring and fault diagnosis
- load forecasting
- artificial neural networks
- genetic algorithm ga
- genetic algorithm
- back propagation
- forecasting accuracy
- ant colony algorithm
- generalization ability
- bp network
- bp neural network algorithm
- prediction accuracy
- particle swarm optimization
- rbf neural network
- connection weights
- neural network model
- optimization algorithm
- evaluation model
- puts forward
- optimization method
- bp algorithm
- forecasting model
- chaotic particle swarm optimization
- wavelet neural network
- artificial intelligence
- real time
- expert systems
- regression model
- training speed
- improved bp neural network
- particle swarm optimization pso
- differential evolution
- fitness function
- metaheuristic
- evolutionary algorithm