西华大学学报（自然科学版）2012，Vol.31Issue(6)：51-54,4.
基于直觉梯形模糊数的信息不完全多属性决策方法
Programming Method of Multiple Attribute Decision Making Based on Intuitionistic Trapezoid Fuzzy Numbers with Incomplete Information
张伟竞 1黄天民 1陈尚云1
作者信息
- 1. 西南交通大学数学学院,四川成都610031
- 折叠
摘要
Abstract
With respect to multiple attribute decision making problems in which the attribute weight information is incomplete and the attribute values are intuitionistic trapezoid fuzzy numbers, this paper gives a new method based on the score function of intuitionistic trapezoid fuzzy numbers. With respect to multiple attribute decision making problems in which the attribute weight information is incomplete and the attribute values are intuitionistic trapezoid fuzzy numbers ,and how decisions by projection method for nonlinear planning model, the authors use software of mathematics to attain each attribute weight and ranking with the projection rate on the ideal score to solution. Finally, a numerical example is provided to illustrate the effectiveness of the method.关键词
直觉梯形模糊数/得分函数/投影率/多属性决策Key words
intuitionistic trapezoid fuzzy number / score function/ projection rate/ multiple attribute decision making分类
数理科学引用本文复制引用
张伟竞,黄天民,陈尚云..基于直觉梯形模糊数的信息不完全多属性决策方法[J].西华大学学报（自然科学版）,2012,31(6):51-54,4.
