单一生产商单一零售商供应链中最优生产与运输协调策略研究  

An Optimal Policy for a Single-vendor-single-buyer Integrated Production-distribution Model for Deteriorating Items

作　　者：李清瀑 刘雅[1] LI Qing-pu;LIU Ya(School of Management,Xi'an Jiaotong University,Xi'an 710049,China;HUAWEI Technologies Co., Ltd.,Shenzhen 518000,China)

机构地区：[1]西安交通大学管理学院,陕西西安710049 [2]华为技术有限公司,广东深圳518000

出　　处：《运筹与管理》2019年第1期86-93,共8页Operations Research and Management Science

基　　金：国家自然科学基金资助项目(71301127)

摘　　要：在供应链背景下,易腐品的生产运输协调决策具有非常重要的现实意义,也是近几年研究的热点问题。本文在前人研究的基础上,通过引入安全库存并将其作为决策变量,拓展了易腐品生产运输协调决策模型;并证明了最佳运输批量序列一定是单调不减的及第一次补货时一定要清空库存;进而证明了最佳运输批量序列的具体形式并提出了一种运输策略。本文的目标是在新的运输策略下最大化单一生产商单一零售商供应链系统的利润,找到最佳运输批量、最佳生产时间以及运输次数。最后,本文进行了算例分析,用来验证本文提出的模型。An integrated production-distribution decision is of very important practical significance under the background of supply chain,and has been also a hot issue for researchers for the past years. This article,on the basis of previous studies,by introducing the concept of system safety stock,develops an integrated productiondistribution model, proves that the structure of the optimal sequence of shipments must be monotone nondecreasing and vendor must send all inventory out at first replenishment point,and then proposes a new transport strategy. The objective of this article is to maximize the supply chain profit and find the optimal sequence of shipments,the optimal production time and the optimal numbers of delivery in integrated production-distribution model under the new transport strategy we put forward. Numerical examples are provided to illustrate the proposed model.

关 键 词：易腐品 生产运输协调模型 最佳运输批量 

分 类 号：F252[经济管理—国民经济]