摘要
目前对于港口、火车站等货物集散地大型零担货物的配送作业,多采用轴辐式网络的运输流程,但当需求点位置接近于货物集散站,且数量达到某一规模时,这种方式不利于运输成本的节约。在考虑规模经济的条件下,构建出车辆调度支援模式,采用0—1整数规划建立成本模型,并通过模拟实验来比较两种模式在不同条件下的成本差异,为业者降低配送成本提供必要参考依据。
The Hub-and-Spoke Network System is traditionally adopted to transport multitudes of goods at plazas of harbors or train stations.However,when plaza is close to demand positions and the number of goods reach a certain size,this mode is not beneficial for saving distribution cost.In order to save the distribution cost in these conditions under the consideration of multitude economy,a mode of vehicle coordination supporting was constructed and a cost model was established based on integer-scheme of zero or on...
出处
《经济地理》
CSSCI
北大核心
2006年第S1期275-278,共4页
Economic Geography
关键词
调度支援
整数规划
配送成本
coordination supporting
integer-scheme
distribution cost
