RANKING ALTERNATIVES USING FUZZY NUMBERS - A COMPUTATIONAL APPROACH

被引：14

作者：

DIAS, OP

机构：

[1] Instituto Nacional de Pesquisas Espaciais, Sao Jose dos Campos

来源：

FUZZY SETS AND SYSTEMS | 1993年 / 56卷 / 02期

关键词：

FUZZY NUMBERS; MULTIPLE CRITERIA DECISION MAKING;

D O I：

10.1016/0165-0114(93)90151-7

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The method presented by Buckley (Fuzzy Sets and Systems 15 (1985) 21-31) for ranking alternatives by using fuzzy numbers is discussed as far as computational aspects are concerned. An alternative procedure is presented which allows for the use of any convex and normalized fuzzy set to assess the contribution of each alternative to some overall objective, according to a set of criteria. The procedure also allows the criteria to be structured in n-level hierarchies. An example is presented to illustrate the algorithm.

引用

页码：247 / 252

页数：6