摘要
本文研究的是基于DR-System的存贮路径问题,即综合考虑配送中心订货成本、配送成本、配送中心和客户库存持有成本的最小化问题。本文提出并运用启发式算法来求解该问题。首先把问题分解为两个子问题,即配送中心的订货问题和客户的配送问题,分别求解得到问题的初始解;然后,通过分析客户配送提前对总成本的影响,来改进初始解,从而得到该问题的一个满意解。
This paper studies the inventory routing problem that is based on DR-System. In order to minimize depot center＇ s order cost, holding cost, delivery cost and customer＇s holding cost, a heuristic method to solve the problem was applied. First, the problem was divided deliver into two sub-problems which are a distribution center＇ s ordering problem and a y problem to obtain the initial feasible solutions; then, how the distribution center＇ s ordering decisions are affected was analyzed if the delivery schedules for customers are changed to get a satisfying solution to the problem.
出处
《交通运输工程与信息学报》
2006年第1期50-55,共6页
Journal of Transportation Engineering and Information
基金
国家自然科学基金资助项目(70271022)
高等学校博士学科点专项科研基金资助项目(20030613016)。
关键词
库存
配送
存贮路径问题
Inventory, delivery, inventory routing problem
