一类非连续消耗产品的组成元件应急转运策略  

Emergency transshipment strategy on a non-continuous consumption product component

作　　者：许长延[1] 汪传旭[1] 刘学恒[1] 

机构地区：[1]上海海事大学经济管理学院,上海201306

出　　处：《上海海事大学学报》2011年第3期32-37,共6页Journal of Shanghai Maritime University

基　　金：国家自然科学基金(70973074)

摘　　要：对由一个中央仓库和多个需求点组成的二级应急物流系统进行分析.需求点对产品的需求是多种类的,因此针对一类非连续消耗产品的组成元件,研究需求点对该类产品组成元件的应急转运策略.在需求点采取应急转运策略和非转运策略的情况下,分别比较整个系统的总费用和需求点对组成元件需求的满足率.最后通过算例分析得出:在各个需求点的所有产品满足概率达到一定水平的限制条件下,应急转运策略能够降低系统总费用.The two-level emergency logistics system consisting of one central warehouse and multiple demand points is analyzed.There are mangy kinds of requirement for products in demand points,so emergency transshipment strategy on a non-continuous consumption product component in demand points is studied.The total cost of overall system and the fill rate of components are compared respectively with and without emergency transshipment strategy among demand points.Finally,the result of a numerical example shows that the total cost of the system can be reduced by using emergency transshipment strategy when the fill rate of all products reaches certain level in every demand points.

关 键 词：产品组成元件 应急转运 服务水平 

分 类 号：F252.1[经济管理—国民经济] F252.21