摘要
研究基于区间直觉模糊集的多准则决策方法.首先定义了区间直觉模糊点算子,并讨论了其性质;然后对区间直觉模糊集定义了一系列得分函数,并给出两种基于区间直觉模糊集的多准则决策方法.将该方法应用于区间直觉模糊集多准则决策问题,所得结果推广了有关直觉模糊集的相关结果.
The multi-criteria decision-making methods based on interval-valued intuitionistic fuzzy sets are studied. First, the concepts of interval-valued intuitionistic fuzzy point operators are introduced and discussed. By using the interval-valued intuitionistie fuzzy point operators, a series of new score functions for interval-valued intuitionistitc fuzzy sets are defined. Furthermore, two methods are presented for solving multi-criteria decision-making problems based on interval-valued intuitionistic fuzzy sets, which are applied to the multi-criteria decision-making problem of interval-valued intuitionistic fuzzy sets. Finally, the related methods are generalized for sovling multi-criteria decision- making problems based on intuitionistic fuzzy sets.
出处
《控制与决策》
EI
CSCD
北大核心
2009年第8期1230-1234,共5页
Control and Decision
基金
国家自然科学基金项目(10671108)
山东省自然科学基金项目(Y2005A04)
山东省运筹学与控制论十一五重点学科项目
关键词
多准则决策
区间直觉模糊集
直觉模糊点算子
得分函数
Multi-criteria decision-making, Interval-valued intuitionistic fuzzy set, Interval-valued intuitionistic fuzzy point operator
Score function
