现代制造工程Issue(3)：41-46,6.DOI:10.16731/j.cnki.1671-3133.2018.03.008
一种面向制造企业的供应商优选方法
A suppliers selection optimization approach oriented to manufacturing enterprises
摘要
Abstract
To solve the component supplier selection problem of manufacturing enterprises,a selection optimization approach is proposed.Firstly the evaluation index is divided into quality factor,supply performance factor,economic factor,cooperation factor and environmental effect factor.Secondly a fuzzy-rough method is constructed by using trapezoidal fuzzy number to represent the expert score and using rough number and rough boundary interval to calculate the index value of suppliers.Then entropy method is used to achieve the adaptive weighting of evaluation index,and the improved TOPSIS replaced Euclidean distance by Kullback-Leibler divergence is finally used to sort the weighted index values of suppliers lastly.An enterprise application example is given to illustrate the correctness and feasibility of the proposed method.关键词
供应商优选/梯形模糊数/粗糙集理论/熵权法/改进逼近理想解排序Key words
suppliers selection optimization/trapezoidal fuzzy number/rough sets/entropy/improved TOPSIS分类
机械制造引用本文复制引用
李联辉,高阳,朱德馨,杨涛,张玲玲..一种面向制造企业的供应商优选方法[J].现代制造工程,2018,(3):41-46,6.基金项目
国家自然科学基金项目(51765001) （51765001）
宁夏高校科研项目(NGY2017160) （NGY2017160）
北方民族大学重点科研项目(2017KJ22) （2017KJ22）
