群组三角模糊数互补判断矩阵集结方法及一致性研究  

Research on the Aggregating Method and Consistency for Triangular Fuzzy Number Complementary Judgment Matrices in Group Decision-making

作　　者：杨莉[1] 朱广萍[1] 

机构地区：[1]江苏技术师范学院计算机科学与工程学院,江苏常州213001

出　　处：《江苏理工学院学报》2009年第4期73-77,共5页Journal of Jiangsu University of Technology

基　　金：江苏技术师范学院基础及应用基础研究项目(KYY09021)

摘　　要：研究了群组三角模糊数互补判断矩阵的集结问题。基于三角模糊数互补判断矩阵加性一致性定义,提出一种构造加性一致性三角模糊数互补判断矩阵的新方法,建立了一种加权集结方法的最优化模型,从而得到了群决策中一种三角模糊数互补判断矩阵的集结方法,并对其一致性进行了分析。理论分析表明,该集结方法在群决策中具有实际意义。The paper studies the aggregating problem for triangular fuzzy number complementary judgment matrices in group decision-making. Based on the concept of additive consistency of triangular fuzzy number complementary judgment matrix, a new method of constructing additive consistency triangular fuzzy number complementary judgment matrices is proposed. An optimization model is established to obtain an aggregating method of triangular fuzzy number complementary judgment matrices in group decision-making, and then the consistency of the judgment matrices is analyzed. The theoretic analysis shows that the aggregating method has practical significance on group decision-making.

关 键 词：群决策 三角模糊数互补判断矩阵 集结方法 一致性 

分 类 号：C934[经济管理—管理学]