| 基于确定需求的作业层库存路径问题研究 |
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| 引用本文： | 孙茂,李文年,周永务.基于确定需求的作业层库存路径问题研究[J].计算机集成制造系统,2008,14(2):341-348. |
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| 作者姓名： | 孙茂 李文年 周永务 |
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| 作者单位： | 1. 合肥工业大学,理学院,安徽,合肥,230009
2. 合肥工业大学管理学院,安徽,合肥,230009 |
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| 基金项目： | 国家自然科学基金
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教育部全国优秀博士学位论文作者专项基金
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教育部跨世纪优秀人才培养计划
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教育部高等学校博士学科点专项科研基金 |
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| 摘 要： | 研究了传统零售商管理库存模式下,基于确定需求的由一个供应商多个零售商组成的两级配送系统中作业层库存路径问题.首先采用传统C-W节约算法,讨论了供应商和零售商独立决策时的订货与配送策略.然后基于时间距离的思想,在滚动周期策略的框架下,设计了两级系统的联合配送策略.最后,用具体算例比较了独立决策和联合决策下的系统年度费用,验证了联合配送策略的有效性,并给出了相应的作业层日常运营补货时间和车辆路径.
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| 关 键 词： | 确定型需求 库存路径问题 时间距离 改进的节约算法 零售商管理库存 模拟 |
| 文章编号： | 1006-5911（2008）02-0341-08 |
| 收稿时间： | 2007-03-28 |
| 修稿时间： | 2007-06-25 |
Deterministic operational inventory routing problem |
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| SUN Mao,LI Wen-nian,ZHOU Yong-wu.Deterministic operational inventory routing problem[J].Computer Integrated Manufacturing Systems,2008,14(2):341-348. |
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| Authors: | SUN Mao LI Wen-nian ZHOU Yong-wu |
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| Abstract: | An inventory routing problem for a two-echelon distribution system consisted of one supplier(or distribution center) and many retailers based on deterministic demand under the mode of traditional retailer management inventory was studied. Firstly,by using traditional C-W saving algorithm,order and delivery policies of the supplier and retailers when they make decisions independently were discussed.Secondly,a joint distribution policy was designed based on the concept of temporal distance under the framework of rolling period strategy.Annual system cost under independent decision and joint decision were compared through an example.Comparison results indicated the effectiveness of the joint decision,and the replenish time and vehicle routing in daily operation were also presented. |
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| Keywords: | deterministic demand inventory routing problem temporal distance modified saving algorithm retailer managed inventory simulation |
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