CAJ | 학술논문

对模糊数直觉模糊信息的集结算子进行了进一步研究,引入了模糊数直觉模糊的一些运算法则、模糊数直觉模糊的得分函数,并基于这些运算法则,提出了一些新算子：模糊数直觉模糊加权平均（FIFWA）算子、模糊数直觉模糊有序加权平均（FIFOWA）算子和诱导的模糊数直觉模糊有序加权平均（I-FIFOWA）算子,然后分析了它们的性质。针对属性权重和专家权重为实数,属性取值为模糊数直觉模糊数的多属性群决策问题,给出了一种基于FIFWA算子和I-FIFOWA算子的模糊数直觉模糊多属性群决策方法。最后,进行了实例分析,说明了该方法的实用性和有效性。
대모호수직각모호신식적집결산자진행료진일보연구,인입료모호수직각모호적일사운산법칙、모호수직각모호적득분함수,병기우저사운산법칙,제출료일사신산자：모호수직각모호가권평균（FIFWA）산자、모호수직각모호유서가권평균（FIFOWA）산자화유도적모호수직각모호유서가권평균（I-FIFOWA）산자,연후분석료타문적성질。침대속성권중화전가권중위실수,속성취치위모호수직각모호수적다속성군결책문제,급출료일충기우FIFWA산자화I-FIFOWA산자적모호수직각모호다속성군결책방법。최후,진행료실례분석,설명료해방법적실용성화유효성。
In this paper,methods for aggregating fuzzy number intuitionistic fuzzy information are investigated.Some operational laws of fuzzy number intuitionistic fuzzy numbers,score functions of fuzzy number intuitionistic fuzzy numbers are introduced.Based on these operational laws,some aggregation operators,including fuzzy number intuitionistic fuzzy weighted averaging（FIFWA） operator,fuzzy number intuitionistic fuzzy ordered weighted averaging（FIFOWA） operator and induced fuzzy number intuitionistic fuzzy ordered weighted averaging（I-FIFOWA） operator are proposed.Properties of these fuzzy number intuitionistic fuzzy information aggregation operators are also analyzed.An approach is developed to deal with multiple attribute group decision making,in which the attribute weights and expert weights take the form of real numbers,and the preference values take the form of fuzzy number intuitionistic fuzzy numbers based on the FIFWAA and the I-FIFOWA operators.Finally,an illustrative example is given to verify the developed approach and to demonstrate its practicality and effectiveness.