JIT采购模式下两个物流优化模型的讨论  

Discussion about Two Optimization Models Based on the JIT Purchasing Logistics

作　　者：袁庆达[1] 闫昱[2] 

机构地区：[1]上海对外贸易学院国际经贸学院,上海200336 [2]上海第二工业大学计算机学院,上海201209

出　　处：《西华大学学报（自然科学版）》2006年第3期15-17,共3页Journal of Xihua University:Natural Science Edition

基　　金：上海高校优秀青年教师资助项目(编号:JS304001);上海市教委人文社会科学研究项目(编号:05MS17)

摘　　要：文章讨论了在JIT采购模式下的后JIT时代,对由供需双方组成的多源点单汇点,且需求随机的物流网络在设计和运行阶段所面对问题的特性,并依据实践中的作业特点和固定划分策略,针对这两个决策层面分别设计了战术层和作业层优化模型,最后给出了算法框架。The paper discussed about two kinds of logistics issues in the JIT purchasing, which was a tactical problem and an operational problem. Assuming a purchasing logistics network with many originals and single destination, and with stochastic demands, by means of the Fixed-Partition Policies, the authors designed the optimization model for each of them, and finally a framework of the heuristic algorithm for them was established.

关 键 词：后JIT时代 库存运输问题 固定划分策略 JIT采购物流 

分 类 号：F506.6[经济管理—产业经济]