Thermal error prediction of numerical control machine based on improved particle swarm optimized back propagation neural network.
Jianguo WangBo QinYongliang LiuYunzhong YangPublished in: ICNC (2015)
Keyphrases
- particle swarm
- back propagation neural network
- particle swarm optimization
- particle swarm optimization algorithm
- multi objective
- optimization method
- swarm intelligence
- evolutionary algorithm
- prediction model
- pso algorithm
- prediction accuracy
- optimization methods
- differential evolution
- fitness function
- radial basis function neural network
- control system
- hybrid algorithm
- particle swarm optimization pso
- global optimization
- genetic algorithm
- sensitivity analysis
- improved algorithm
- hybrid model
- metaheuristic
- cost function
- training data