A hybrid genetic algorithm with 2-OPT sub-routes optimization was presented for Capacitated Vehicle Routing Problem (CVRP) in the logistics distribution optimization area.

• 针对物流配送中具有容量限制的车辆路径问题，设计了一种结合2-OPT子路径优化的混合遗传算法。在该算法中，提出了一种新的双层染色体编码方案。