基于综合经济指数的动态供货比例问题研究
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摘要
文章针对传统装配型制造企业对零部件供应商供货比例的确定只注重事前评价这一不足,通过引入质量成本、风险成本等考评指标,结合传统事前供货比例优化指标,在系统分析各优化指标影响因素的基础上,构建了基于综合经济指数(质量成本、交易成本和风险成本)的企业零部件供应商动态供货比例优化求解模型,实现对零部件供应商供货比例事前、事中以及事后的动态优化,为企业对零部件供应商供货比例的科学决策提供了依据,并结合具体实例验证了该求解模型的准确性与有效性。
Aiming at the fact that traditional assembly manufacturing enterprises only focus on the evaluation beforehand to ascertain the supply ratio,by introducing indices such as the quality cost,risk cost,combined with traditional beforehand supply ratio optimization indices,and on the basis of analyzing each index systematically,the dynamic supply ratio optimization model of the enterprise suppliers based on the comprehensive economic indices including quality cost,bargain cost and risk cost is established.By using this model,the dynamic optimization of the supply ratio is realized beforehand,concurrently and afterwards,which provides a basis for the enterprises to make scientific decision of the supply ration of the suppliers.The model is verified to be accurate and valid by specific examples.
Aiming at the fact that traditional assembly manufacturing enterprises only focus on the evaluation beforehand to ascertain the supply ratio,by introducing indices such as the quality cost,risk cost,combined with traditional beforehand supply ratio optimization indices,and on the basis of analyzing each index systematically,the dynamic supply ratio optimization model of the enterprise suppliers based on the comprehensive economic indices including quality cost,bargain cost and risk cost is established.By using this model,the dynamic optimization of the supply ratio is realized beforehand,concurrently and afterwards,which provides a basis for the enterprises to make scientific decision of the supply ration of the suppliers.The model is verified to be accurate and valid by specific examples.
引文
[1]倪冠群.基于订单采购模式的销售商在线采购策略[J].运筹与管理,2011,20(3):18-22.
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[7]张亦弛.风险规避的武器装备供应商订货任务分配模型[J].工业工程,2008,11(3):96-100.
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[10]张存禄,王子萍,黄培清,等.基于风险控制的供应链结构优化问题[J].上海交通大学学报,2005,39(3):468-470.
[2]余大勇.基于提前期压缩的最优采购策略[J].系统工程理论与实践,2011,31(9):1652-1660.
[3]程海芳,张子刚.多供应商条件下集成供应商订货模型研究[J].工业工程与管理,2004(4):27-30.
[4]Ruiz Torres A J,Mahmoodi F.A supplier allocation model considering delivery failure,maintenance and supplier cycle costs[J].International Journal of Production Economics,2006,103:755-766.
[5]Johnson R D,Kleiner B H.Does higher quality mean higher cost?[J].International Journal of Quality and Reliability Management,1993,10(4):64-80.
[6]刘阳.基于交易成本的供应商数量优化模型[C]//中国科协年会论文集,2006:191-196.
[7]张亦弛.风险规避的武器装备供应商订货任务分配模型[J].工业工程,2008,11(3):96-100.
[8]巩楠.汽车供应商风险评价与研究[D].成都:西南交通大学,2011.
[9]史玉雷.基于供应商经济生产批量的供应链订单分配问题[J].上海交通大学学报,2011,45(12):1747-1752.
[10]张存禄,王子萍,黄培清,等.基于风险控制的供应链结构优化问题[J].上海交通大学学报,2005,39(3):468-470.