Supplier pre-selection for platform-based products: a multi-objective approach

Supplier pre-selection for platform-based products: a multi-objective approach
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基于平台的产品的供应商预选:多目标方法

DOI:
10.1080/00207543.2013.807376
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发表时间:
2014-01
影响因子:
9.2
通讯作者:
Jiafu Tang
Jiafu Tang
中科院分区:
工程技术2区
文献类型:
--
作者:
Y. Cao;X.G. Luo;C.K. Kwong;Jiafu Tang

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选择合适的供应商是企业的一项重要决策任务。文献中仅从零部件的角度考虑供应商的选择,而没有从产品整体的角度考虑整体外包成本和供应风险的评估。此外,传统的供应商选择过程通常发生在产品设计完成后的生产阶段。事实上,在产品设计阶段就可以预先选择产品零部件的供应商,这样可以通过修改产品设计方案来避免供应商短缺或零部件招标成本过高的情况。本研究提出了一种新的平台型产品供应商预选方法,从产品整体角度获取整体外包成本和供应风险概率最小,帮助工程师在产品设计初期评估和改进产品设计方案,降低产品生产阶段设计变更的概率。采用层次分析法和可靠性矩阵对候选供应商的供应风险进行评估,并采用非支配排序遗传算法(NSGA-II)对建立的优化模型进行求解。提供了一个案例研究来说明所提出的优化模型和算法的有效性。
Selection of appropriate suppliers is an important decision task for enterprises. In literature papers, supplier selection is only considered from the view of components or parts, and evaluation of the overall outsourcing cost and supply risk is not considered from the view of product as a whole. In addition, the traditional process of supplier selection usually happens in the stage of production after the product design has been finished. In fact, suppliers of product components can be pre-selected in the product design stage, which can avoid supplier shortage or high component-bidding cost by modifying the product design scheme. In this research, a new supplier pre-selection method for platform-based products is proposed to obtain the minimal overall outsourcing cost and supply risk probability from the perspective of whole product, help engineers evaluate and improve product design scheme in early time of product design and reduce the probability of design change at the stage of product production. Analytic hierarchy process and reliability matrix are applied to evaluate the supply risk of candidate suppliers and non-dominated sorting genetic algorithm (NSGA-II) is adopted to solve the established optimisation model. A case study is provided to illustrate the effectiveness of the proposed optimisation model and algorithm.
多业务外包中供应商选择的决策方法
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