| 模糊环境下供应商选择 |
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| 引用本文： | 刘诚,卢宗娟,梁文冬.模糊环境下供应商选择[J].系统工程,2011(4). |
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| 作者姓名： | 刘诚 卢宗娟 梁文冬 |
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| 作者单位： | 中南大学数学科学与计算技术学院; |
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| 基金项目： | 国家自然科学基金资助项目(71071162); 湖南省科技厅项目(2009JT3021) |
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| 摘 要： | 基于一定程度不允许缺货的前提,考虑供应商的供应能力及制造商的需求能力为模糊参数,讨论如何给出一个满意的供应商选择方案,确定参与的供应商及各自的供应物资数量使总成本最小。对该问题给出了单一物资需求的模糊线性规划模型,通过把模型中模糊机会约束清晰化,将模型转化为确定性的0-1混合整数规划模型。利用算例数据,针对不同的置信水平对模型进行分析,为供应商选择提供依据。
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| 关 键 词： | 供应商选择 模糊机会约束 0-1混合整数规划 |
Vendor Selection Problem under Fuzzy Environment |
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| LIU Cheng,LU Zong-juan,LIANG Wen-dong.Vendor Selection Problem under Fuzzy Environment[J].Systems Engineering,2011(4). |
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| Authors: | LIU Cheng LU Zong-juan LIANG Wen-dong |
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| Institution: | LIU Cheng,LU Zong-juan,LIANG Wen-dong(School of Mathematical Science and Computing Technology,Central South University,Changsha 410075,China) |
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| Abstract: | On the premise that to some extent shortage is not allowed,considering the suppliers' supply capacity and capability needs of manufacturer for fuzzy parameters,this paper discusses how to come up with a satisfying proposal on supplier selection and how to minimize the total cost by determining suppliers and the amount of goods from each of them.Fuzzy linear programming model to single goods demand is presented.The model is transformed into a deterministic 0-1 mixinginter programming model by converting fuzz... |
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| Keywords: | Vendor Selection Fuzzy Chance-constrained Programming 0-1 Mixing-inter Programming |
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