最优库存策略下的选址模型

A Location Model with Consideration on Inventory under Optimal Inventory Policy

目前的物流选址模型大多只考虑运输费用,但是,本文通过对最优库存策略的研究表明,单个配送中心的最优库存费用与其承担的需求量之间具非线性关系,进而,在总需求一定的情况下,得出总库存费用与配送中心数目的平方根模拟表达式,并进一步提出考虑库存成本的选址模型.使配送中心选址决策进一步完善.

Most of the current model on location of logistics distribution centers had included just the cost of transportation and construction of the center. However,this paper showed that the cost of inventory should be considered since our analysis give insight into the relationship of the centers'number and their inventory cost under several optimal stock policy. Further more a model integrating inventory impacts into optimization for locating distribu -tion centers is put forward.