摘要
本文提出了解决权值为直觉模糊数的直觉模糊多属性决策方法。首先定义了两个直觉模糊集之间的距离,并在权值为直觉模糊数的情况下求出直觉模糊正、负理想方案与每个方案的欧式距离,从而计算出每种方案与直觉模糊正理想方案的接近度,然后得出方案选择的先后顺序。最后,通过一个具体实例应用说明了该方法的实用性。
This article offered a solution for intuitionistic fuzzy multiattribute decision-making whose weight is intuitionistic fuzzy data. First,it defined the distance between two intuitionistic fuzzy sets and obtained the Euclidean distances between the intuitionistic fuzzy negative,positive ideal solution and every solution in condition that the weight is intuitionistic fuzzy data,so as to calculate the closeness degree of every solution with the intuitionistic fuzzy positive ideal solution,and the get the solution ranking order. Finally,an example is given to explain the practicability of this method.
出处
《微计算机信息》
2009年第36期196-197,179,共3页
Control & Automation
关键词
直觉模糊集
直觉模糊距离
多属性决策
直觉模糊数
权重
intuitionistic fuzzy sets
intuitionistic fuzzy distance
multiattribute decision-making
intuitionistic fuzzy data
weight
