基于语言属性的供应商选择模型

供应商的选择是供应链合作关系正常运行的基础和前提条件．通过介绍多属性决策过程中的一些基本概念，对供应商选择时以语言形式给出的评估术语进行定义，利用评估标度中术语与其指标之间的函数关系，以及加权算术平均算子和混合集结算子，提出了一种解决供应商选择问题的群决策方法．并且采用层次分析方法，给出了评估标度术语的权重．最后通过实证研究，证实了该方法的科学性与实用性，可以为一些企业选择供应商提供参考．

A Supplier Selection Model Based on Linguistics

Supplier selection is the foundation and prerequisite of the supply chain cooperation's normal operation.Some basic concepts in the process of the multi-attributes decision-making are introuduced and the evaluation terms introduced in the form of linguistics are defined when selecting supplier.By using the function relations between the terms in the linguistic evaluation scale and their indices,the additive weighted mean(AWM)operator and the hybrid aggregation(HA) operator,a group decision making method used for selecting supplier is presented.And the proportion of linguistic evaluation scale is based on AHP.Finally,the science and practicality in application of this method is indicated with demonstration study,so that it will provide references for some enterprises to choose the suppliers.