中文摘要：

结合应急物流配送的车辆优化调度问题,根据应急物流配送的突出特点,对应急物流配送车辆调度路径优化进行了探讨。并建立应急物流配送车辆调度模型,用粒子群算法对车辆的配送路径进行优化。最后通过对实例的分析,验证了本文所提出的模型、算法具有合理性和可行性。

英文摘要：

Combined with emergency logistics distribution vehicle routing problem,in the light of the outstanding characteristic of emergency logistics,the emergency logistics distribution VRP is discussed,the emergency logistics distribution VRP model is established,and the particle swarm optimization is used to optimize the distribution path.Results of example＇s analysis show that this proposed model,algorithm has rationality and feasibility.