Near-optimal (r,Q) policies for a two-stage serial inventory system with Poisson demand
文献类型：期刊论文
| 作者 | Yang, Lei1; Yang, Jian2; Yu, Gang3; Zhang, Hanqin4,5
|
| 刊名 | INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS
 |
| 出版日期 | 2011-10-01 |
| 卷号 | 133期号:2页码:728-735 |
| 关键词 | Multi-echelon inventory (r,Q) policy Stochastic demand Algorithm |
| ISSN号 | 0925-5273 |
| DOI | 10.1016/j.ijpe.2011.03.030 |
| 英文摘要 | We consider a two-stage serial inventory system whose cost structure exhibits economies of scale in both stages. In the system, stage 1 faces Poisson demand and replenishes its inventory from stage 2, and the latter stage in turn orders from an outside supplier with unlimited stock. Each shipment, either to stage 2 or to stage 1, incurs a fixed setup cost. We derive important properties for a given echelon-stock (r, Q) policy for an approximation of the problem where all states are continuous. Based on these properties, we design a simple heuristic algorithm that can be used to find a near-optimal (r, Q) policy for the original problem. Numerical examples are given to demonstrate the effectiveness of the algorithm. (C) 2011 Elsevier B.V. All rights reserved. |
| 资助项目 | Chinese National Science Foundation ; Social Science Foundation of the Ministry of Education of China[09YJC630085] ; SCUT[2009SZ0022] ; Business School, National University of Singapore, Singapore |
| WOS研究方向 | Engineering ; Operations Research & Management Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000294885600025 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/12617]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Yang, Lei |
| 作者单位 | 1.S China Univ Technol, Sch Econ & Commerce, Guangzhou 510006, Guangdong, Peoples R China 2.New Jersey Inst Technol, Dept Mech & Ind Engn, Newark, NJ 07102 USA 3.Store Corp, Shanghai 201203, Peoples R China 4.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, PR, Peoples R China 5.NUS Business Sch, Singapore, Singapore |
| 推荐引用方式 GB/T 7714 | Yang, Lei,Yang, Jian,Yu, Gang,et al. Near-optimal (r,Q) policies for a two-stage serial inventory system with Poisson demand[J]. INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS,2011,133(2):728-735. |
| APA | Yang, Lei,Yang, Jian,Yu, Gang,&Zhang, Hanqin.(2011).Near-optimal (r,Q) policies for a two-stage serial inventory system with Poisson demand.INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS,133(2),728-735. |
| MLA | Yang, Lei,et al."Near-optimal (r,Q) policies for a two-stage serial inventory system with Poisson demand".INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS 133.2(2011):728-735. |
入库方式： OAI收割
来源：数学与系统科学研究院
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