随机需求下提前期可控的生产-库存联合优化模型  

Integrated production-inventory model with stochastic demand and controllable lead time

作　　者：夏海洋[1] 黄培清[1] 

机构地区：[1]上海交通大学安泰经济与管理学院,上海200052

出　　处：《控制与决策》2008年第6期631-636,共6页Control and Decision

基　　金：国家自然科学基金项目(70772065)

摘　　要：考虑单供应商和单采购商的生产-库存联合优化问题.假设采购商面临正态需求,供应商的提前期可以控制,并基于此建立供应商与采购商联合期望总成本最小化模型.在所建立的模型中允许采购商缺货,且部分缺货可延期交付,部分缺货发生销售损失;同时考虑运输成本,并假设运输成本依赖于订货量和提前期.给出了求解最优生产批量、最优提前期、最优再订货点和订货量的算法,并通过数值算例进行了说明.A single vendor and single buyer＇s integrated production-inventory problem is considered. Assuming that the buger confronts with the deterministic demand and the lead time is controllable, the vendor and the buyer＇s total expected cost model is constructed. Shortage is permitted in the model, and partial backordered partial sales lost. Also the transportation cost in the model is considered and the transportation cost depending on order quantity and lead time is assumed. A solution procedure is suggested for solving the proposed model and numerical examples are presented.

关 键 词：生产-库存联合优化模型 可控提前期 部分延期交付 随机需求 

分 类 号：F253.4[经济管理—国民经济]