摘要
针对正态模糊数型多属性决策问题,考虑到决策者的参照依赖和损失规避行为,提出了正态模糊TODIM决策方法。首先,根据经典TODIM法思想,定义正态模糊数的两两比较优势度,以此计算各属性下方案的两两比较优势度;然后,通过集成运算得到各方案的综合优势度,并利用综合优势度对方案排序;最后,将正态模糊TODIM法应用于航空服务评价问题,通过算例分析和方法对比说明该决策方法的可行性和有效性。
For the multi-attribute decision making problem in which the attribute information is of the form of the normal fuzzy number,the normal fuzzy TODIM method is proposed considering the decision maker′s reference dependence and loss aversion behaviors.Firstly,according to the classic TODIM method,the pairwise comparative advantage degree between normal fuzzy numbers is defined.Then,the pairwise comparative advantage degree of alternatives under each attribute are calculated by this way.Secondly,the overall advantage degree of each alternative is obtained by the aggregation operation,then the alternatives are ranked by using the overall advantage degree.Finally,the normal fuzzy TODIM method is applied to the evaluation of aviation service satisfaction,and the feasibility and effectiveness of the method are verified by concrete examples and comparative analysis of several different methods.
作者
常娟
金思
王文君
王茂龙
石思怡
CHANG Juan;JIN Si;WANG Wenjun;WANG Maolong;SHI Siyi(School of Mathematics,Zhengzhou University of Aeronautics,Zhengzhou 450046,China)
出处
《河南工程学院学报(自然科学版)》
2021年第4期62-66,78,共6页
Journal of Henan University of Engineering:Natural Science Edition
基金
河南省高等学校重点科研项目(20A110035)
河南省高等学校重点科研项目计划基础研究专项(20zx003)。
关键词
正态模糊数
多属性决策
TODIM
航空服务
normal fuzzy numbers
multi-attribute decision making
TODIM
aviation service