摘要
对属性值以模糊数直觉模糊数形式给出的多属性决策问题,提出了一种基于TOP-SIS的模糊数直觉模糊数多属性决策方法,该方法首先定义了两个模糊数直觉模糊数之间的距离,然后给出了方案与理想点的相对贴近度,基于相对贴近度对方案进行排序。最后进行了实例分析。
Based on TOPSIS method,a multiple-attribute decision-making method is developed for multiple-attribute decision-making problems whose attribute values are fuzzy number intuitionistic fuzzy numbers.Firstly,the formula for measuring the distance between fuzzy number intuitionistic fuzzy numbers is defined.Then,the relative similarity degree of each decision-making alternative on ideal alternative is given,the alternatives are ranked based on the relative similarity degree.Finally,an illustrative example is given.
出处
《渤海大学学报（自然科学版）》
CAS
2012年第1期6-10,共5页
Journal of Bohai University:Natural Science Edition
基金
辽宁省自然科学基金(No:20102003)
关键词
模糊数直觉模糊数
多属性决策
理想点
TOPSIS
fuzzy number intuitionistic fuzzy numbers
multiple-attribute decision-making
ideal
