| 二级多零件供应链中基于订单的缺货水平分析 |
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| 引用本文： | 温涛,黄培清. 二级多零件供应链中基于订单的缺货水平分析[J]. 系统管理学报, 2010, 19(1) |
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| 作者姓名： | 温涛 黄培清 |
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| 作者单位： | 1. 上海交通大学,安泰经济与管理学院,上海,200052;华东理工大学,理学院,上海,200237
2. 上海交通大学,安泰经济与管理学院,上海,200052 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 在面向订单装配的系统中,平均未能完成的订单数量是衡量顾客服务水平的重要指标.考虑由一个仓库和多个分销点组成的多零件二级供应链系统,顾客订单类型有多种且随机到达,分销点之间允许转运.通过马尔可夫分析,构造了求解该系统平稳状态概率的迭代算法,提出了基于订单的缺货水平的近似表达式.数值模拟表明,该近似表达式的平均误差为5.77%,转运机制的引入、分销点个数的增加将导致订单的平均缺货水平减小.数值模拟还分析了需求的相关性对基于订单的缺货水平的影响.
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| 关 键 词： | 转运 面向订单装配 基于订单的缺货水平 基于零件的缺货水平 |
An Analysis of Order-based Backorders in a Multi-item Two-echelon Supply Chain Systems |
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| WEN Tao,HUANG Pei-qing. An Analysis of Order-based Backorders in a Multi-item Two-echelon Supply Chain Systems[J]. Systems Engineering Theory·Methodology·Applications, 2010, 19(1) |
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| Authors: | WEN Tao HUANG Pei-qing |
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| Affiliation: | WEN Tao~(1,2),HUANG Pei-qing~1(1.Antai College of Economics & Management,Shanghai Jiao Tong University,Shanghai 200052,China,2.School of Science,East China University of Science , Technology,Shanghai 200237,China) |
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| Abstract: | In an assemble-to-order system,the average number of customer orders that can not be completely filled is an important measure of customer satisfaction.This paper is concerned with a multi-item two-echelon supply chain system with one depot and many distributors.Multiple types of orders arrived at distributors randomly and transshipments among distributors were allowed.Based on Markov analysis,a recursive algorithm to compute probabilities under stable states was presented.Approximate expression for order-b... |
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| Keywords: | transshipments assemble-to-order order-based backorders item-based backorders |
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