投资方案优劣的模糊层次分析法  

The Fuzzy Hierarchical Analysis Process of the Merits and Demerits of the Investment Program

作　　者：闻卉[1] 曹晓刚[2] 

机构地区：[1]湖北工业大学理学院,湖北武汉430068 [2]武汉大学数学与统计学院,湖北武汉430072

出　　处：《湖北工业大学学报》2008年第1期79-82,共4页Journal of Hubei University of Technology

摘　　要：介绍了基于梯形模糊数的模糊层次分析法,应用一种对模糊数排序的方法来确定最优方案,并用所提出的方法持中立的态度分析了一个算例,说明了该方法的有效性和实用性.This paper introduces a F-AHP which is based on its trapezoidal fuzzy numbers. The best alternative is obtained by using a method of ranking of fuzzy numbers. Finally, on the basis of an example to which the decision makers hold an attitude of compromise, it is illustrated that the method is effective and practical.

关 键 词：梯形模糊数 模糊层次分析法 模糊互逆矩阵 模糊效用值 

分 类 号：O141.4[理学—数学]