Multi-Objective Aerodynamic Optimization of a High-Speed Train Head Shape Based on an Optimal Kriging Model
An optimal Kriging surrogate model based on a Lacrosse - Shoes 5-fold cross-validation method and improved artificial fish swarm optimization is developed for improving the aerodynamic optimization efficiency of a high-speed train running in the open air.The developed optimal Kriging model is compared with the original Kriging model in two test sam