供需链中的结盟企业库存管理  

The Partner Inventory Management in Supply Chain

作　　者：田春华[1] 柴跃廷[1] 刘义[1] 来国明[1] 

机构地区：[1]清华大学自动化系,北京100084

出　　处：《计算机集成制造系统-CIMS》2002年第7期570-574,共5页

基　　金：国家 8 63 /CIMS主题资助项目 (2 0 0 1AA414 2 3 0 )~~

摘　　要：供需链中核心企业与结盟企业在风险分担和库存信息上存在不对称 ,在提货时存在“局部利益最大化”问题 ,核心企业仅能通过提货量控制结盟企业库存。结盟企业库存管理包括根据外部事件及反馈信息进行结盟企业库存维护和利用提货量来控制结盟企业库存。本文建立了结盟企业库存维护的形式化模型和库存控制的随机规划模型 。In supply chain there usually exists the asymmetry on risk and information between the core enterprise and its partners, and there is'local interest maximization' phenomenon in inventory replenishment. Usually the core enterprise can only regulate the inventory of partners through replenishment.This paper attempts to address the problem of partner inventory management from two aspects: partner inventory status maintenance based on external events and feedback, and partner inventory control through replenishment. The formal model of partner inventory status maintenance and a stochastic programming model of inventory control are established. To reduce the computation cost, a hierarchy hybrid algorithm is proposed combined by genetic algorithm, simplex algorithm and stochastic simulation method.

关 键 词：供需链 结盟企业 库存管理 局部利益最大化 随机规划 

分 类 号：F406.5[经济管理—产业经济]