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一种需求和采购价均为时变的EOQ模型 被引量:30

An EOQ Model with Time-Varying Demand and Time-Varying Purchase Price
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摘要 本文提出了一种需求和采购价均为时变的EOQ模型,证明了该模型的总库存成本目标函数在给定条件下为凸函数,给出了寻求最佳采购次数及服务水平的算法,并对该模型进行了数值仿真和灵敏度分析。 This article presents an EOQ inventory model with time-varying demand and time-varying purchase price,and shows that the total cost function is convex.An algorithm to determine the optimal number of reorders and the service level is developed.Many numerical examples and sensitive analysis illustrate how the algorithm works.
出处 《中国管理科学》 CSSCI 2003年第5期26-30,共5页 Chinese Journal of Management Science
基金 教育部人文和社会科学基金"十五"规划项目(01JA630048)
关键词 EOQ模型 需求 采购价 服务水平 EOQ inventory model demand purchase price service level
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参考文献15

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