计算机工程与应用 ›› 2011, Vol. 47 ›› Issue (33): 216-218.

• 工程与应用 • 上一篇    下一篇

基于区间直觉模糊集的供应商选择方法

郭子雪,姜红新,齐美然   

  1. 河北大学 管理学院,河北 保定 071002
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-11-21 发布日期:2011-11-21

Method for supplier selection based on interval-valued intuitionistic fuzzy sets

GUO Zixue,JIANG Hongxin,QI Meiran   

  1. School of Management,Hebei University,Baoding,Hebei 071002,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-11-21 Published:2011-11-21

摘要: 提出一种基于区间直觉模糊集和TOPSIS法的供应商选择方法。给出了区间直觉模糊集的概念,定义了区间直觉模糊集之间的距离测度,在此基础上,将区间直觉模糊集和TOPSIS法相结合,提出了一种供应商选择的新方法,算例分析说明了该方法的有效性。

关键词: 供应商, 供应商选择, 区间直觉模糊集, 逼近理想解的排序方法(TOPSIS)

Abstract: A new method for supplier selection based on interval-valued intuitionistic fuzzy sets and TOPSIS is presented.The concept of interval-valued intuitionistic fuzzy sets is given;the distance between two interval-valued intuitionistic fuzzy sets is defined,and the method for supplier selection based on interval-valued intuitionistic fuzzy sets and TOPSIS is investigated.The availability of the proposed method is verified by analyzing the numerical example.

Key words: supplier, supplier selection, interval-valued intuitionistic fuzzy sets, Technique for Order Preference by Similarity to Ideal Solution(TOPSIS)