基于VMI&TPL供应链的单供应商两制造商补货策略  

Replenishment policy for VMI & TPL supply chain with single supplier and two manufactures

作　　者：刘丹[1] 刘志学[1] 郑长征[2] 

机构地区：[1]华中科技大学管理学院,武汉430074 [2]中国电子信息产业发展研究院产业政策研究所,北京100846

出　　处：《控制与决策》2013年第1期20-28,共9页Control and Decision

基　　金：国家自然科学基金项目(71072034)

摘　　要：供应商与第三方物流合作实施供应商管理库存,采用共同补货转运策略(,,)为地理位置相邻的两制造商供应零部件,并通过两制造商初期库存之差来分配库存,允许制造商相互转运.首先分析随机需求下两制造商总库存的变化情况,求解共同补货转运策略(,,)下的库存、缺货数量和转运数量及其随各控制值变化的性质;然后,通过算例将提出的共同补货转运策略与供应商单独为各制造商补货的策略进行比较;最后,考察不同参数对共同补货转运策略效果的影响.A supply chain is composed of one supplier, one third-party logistics（TPL） and two adjacent manufacturers. The TPL implements vendor-managed inventory program for the supply chain, and the supplier manages the inventory of both manufacturers by using a joint replenishment transshipment policy（Q, r, K）, where K demonstrates the difference between initial on hand inventory of manufacturers, and the transshipment is allowed when one of the manufactures is out of stock. This paper first analyses and characterizes the whole system, and proposes an algorithm to solve the problem. Then, the proposed policy is compared with the individual replenishment for each manufacturer by numerical examples. Finally, this research investigates the influence of different parameter settings to the effect of the proposed policy.

关 键 词：供应商管理库存 共同补货 转运 随机需求 第三方物流 

分 类 号：F224[经济管理—国民经济]