FOWHA算子及其在决策中的应用

Journal of Systems Engineering and Electronics ›› 2009, Vol. 31 ›› Issue (4): 855-858.

FOWHA算子及其在决策中的应用

卫贵武

重庆文理学院经济与管理系, 重庆, 402160

收稿日期:2007-10-22 修回日期:2008-03-25 出版日期:2009-04-20 发布日期:2010-01-03
作者简介:卫贵武(1973- ),男,副教授,博士研究生,主要研究方向为决策分析,公司理财及金融工程.E-mail:weiguiwu@163.com

Fuzzy ordered weighted harmonic averaging operator and its application to decision making

WEI Gui-wu

Dept. of Economics and Management, Chongqing Univ. of Arts and Sciences, Chongqing 402160, China

Received:2007-10-22 Revised:2008-03-25 Online:2009-04-20 Published:2010-01-03

摘要/Abstract

摘要： 针对决策信息以三角模糊数互补判断矩阵形式给出的多属性决策问题,提出了一种新的决策方法。该方法依据一般的决策分析方法的基本思路,给出了解该问题的计算步骤,其核心是提出了一种模糊有序加权调和平均(FOWHA)算子,利用该算子对以三角模糊数互补判断矩阵形式给出的决策信息进行集结,并给出了一种基于可能度的决策方案排序方法。最后,给出了一个实例分析。结果表明该方法简单、有效,易于计算。

Abstract: With respect to multiple attribute decision making in which the decision making information value is a triangular fuzzy number complementary judgment matrix,a new decision making method is proposed.Then the calculation steps to solve it are given.As the key step,a fuzzy ordered weighted harmonic averaging(FOWHA) operator is proposed and utilized to aggregate the information given in the form of the triangular fuzzy number complementary judgment matrix.The priority based on possibility degree for the fuzzy multiple attribute decision making problem is proposed.Finally,a numerical example is used to illustrate the use of the proposed method.The result shows the approach is simple,effective and easy to calculate.

中图分类号:

C934

卫贵武. FOWHA算子及其在决策中的应用[J]. Journal of Systems Engineering and Electronics, 2009, 31(4): 855-858.

WEI Gui-wu. Fuzzy ordered weighted harmonic averaging operator and its application to decision making[J]. Journal of Systems Engineering and Electronics, 2009, 31(4): 855-858.

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