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第5 卷第2 期北京交通大学学报(社会科学版) Vol. 5 No 2

2006 年 6 月 Journal of Beijing Jiaotong University(Social Sciences Edition) J un. 2006
包含逆向物流的供应链库存控制问题研究
杨杰1 ,周磊山1 ,孟羽中1 ,刘佳2
(1. 北京交通大学交通运输学院,北京 100044 ;2. 北京铁路局天津车务段,天津 300140)
摘要:逆向2物2流的参与使得供应链库存管理问题更加复杂,为了切合物流运作的实际,本文在介绍逆向物流
库存控制的最新理论———收集商管理库存(CMI) 的基础上,引入逆向物流产品回收率 a 和修复率 b 两参数,
建立了逆向物流产品到达服从泊松分布,产品修复周期为 L 的连续库存控制模型。经求解,模型的订货周期
T 和订货批量 Q 与修复周期 L 无关,是关于回收率 a 和修复率 b 的减函数且都较经典 EOQ 模型的订货周期
和订货批量小。
关键词:逆向物流;供应链;库存控制;模型
中图分类号:F253. 4 文献标识码:A 文章编号:1672 8106 (2006) 02 0015 04
Research on Inventory Controlling of Supply Chain
Based on Reverse MF
YAN G Jie1 ,ZHOU Lei shan1 ,MEN G Chong1 ,L IU Jia2
(1. School of Traffic and Transportation ,Beijing Jiaotong University , Beijing 100044 , China ;
2. Tianjin Train Operation Depot , Beijing Railway Sub-Administration , Tianjin 300140 ,China)
Abstract :Because of the reverse MF , supply chain inventory controlling is very difficult . This pa
per introduces a new idea about controlling inventory for reverse MF called Collector Managed In
ventory (CM I) . In order to simulate the fact of MF , we introduce two parameters. Which are
recovery efficiency (a) and repair efficiency (b) , and suppose the cycle of repair is L , then we
present a new inventory controlling model. From the results of the model , we can see that the or
der cycl