Research on large scale vehicle routing problem with handling frequency
考虑装卸频率的大规模车辆路径问题研究

Trough analyzing the characteristics of the large scale vehicle routing problem (LSVRP) and the solving difficulties, introduced the concept of handling frequency. Based on the conception, considered LSVRP in a new version, and established a multiple objectives planning model with the handling frequency. Proposed an improved hybrid genetic algorithm to solve the problem efficiently. Finally, introduced the improved hybrid genetic algorithm to solve the problem efficiently. The test proves that the algorithm, with practical value and broad application prospect, may greatly reduce the distribution cost and the handling frequency.