分布式配送系统在运输时间均匀分布条件下的性能分析  

Performance Analysis of Distributed-Distribution System Under Uniform Distribution of Transportation Time

作　　者：李鑑[1] 谢金星[1] 

机构地区：[1]清华大学数学科学系,北京100084

出　　处：《运筹学学报》2003年第1期83-90,共8页Operations Research Transactions

基　　金：国家863计划资助项目2001AA414230.

摘　　要：本文在运输时间不确定的前提下,对分布式配送系统在两个部件和最终产品早到无限制的情形下建立了随机优化模型.我们在极小化库存费用的同时以满足定时送货要求为目标,讨论了如何确定运输提前期,并给出了敏感性分析结果.Given that the transportation time is variable, this paper presents a stochastic optimization model for a distributed distribution system in which there are two compents held at separate locations and no restriction on early delivery. With the goal of minimizing the holding cost at the merge-center and fulfilling timely delivery, we discuss how to determine the transportation leadtime. Sensitivity analyses for parameters in the model are also provided.

关 键 词：分布式配送系统 运输时间 均匀分布 性能 数学模型 企业 

分 类 号：F273[经济管理—企业管理] F224.3[经济管理—国民经济]