| 供应商管理库存环境下的分销网络连续近似模型 |
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| 引用本文： | 张长星,党延忠.供应商管理库存环境下的分销网络连续近似模型[J].管理工程学报,2005,19(2):50-54. |
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| 作者姓名： | 张长星 党延忠 |
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| 作者单位： | 大连理工大学系统工程研究所,辽宁,大连,116024 |
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| 摘 要： | 本文在现有连续近似(CA)模型的基础上,从供应商管理库存(VMI)角度出发,引入了PowerofTwo(POT)周期配送策略,构建了VMI环境下分销网络设计的CA模型。该模型的目标函数不仅包括了分销中心的建设 运营费用、运输费用,而且引进了实际中关注的存储费和订货费;该模型在确定分销网络结构的同时,也确定了各分销中心的库存策略和对其客户的配送策略。文中给出了模型的解法,利用此解法对算例进行求解,并分析了求解的结果,得出各参数变化对解的影响。
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| 关 键 词： | 供应商管理库存 分销网络 连续近似模型 PowerofTwo策略 |
| 文章编号： | 1004-6062(2005)02-0050-05 |
| 修稿时间： | 2003年5月26日 |
Research on the Continuous Approximation Model of Distribution Network in VMI Environment |
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| ZHANG Chang-xiang,DANG Yan-zhong.Research on the Continuous Approximation Model of Distribution Network in VMI Environment[J].Journal of Industrial Engineering and Engineering Management,2005,19(2):50-54. |
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| Authors: | ZHANG Chang-xiang DANG Yan-zhong |
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| Abstract: | The strategies of vendor managed inventory and 'power of two' policy are introduced in the continuous approximation model of distribution network designing.The objective of this novel model is to minimize the sum of distribution centers' fix cost and variable cost,transportation cost and inventory cost.Through the novel continuous approximation model,we can get the solutions of distribution network,distribution centers' 'power of two' policy at the same time.A solution of this model is proposed,and 13 numerical examples are computed to validate the feasibility of this algorithm,and the influences of the parameters to computed results are analyzed in this paper. |
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| Keywords: | vendor managed inventory distribution network continuous approximation model 'power of two' policy |
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