摘要
首先定义了对偶犹豫模糊语言变量,然后给出其运算规则、得分值函数、精确值函数、比较规则以及对偶犹豫模糊语言变量的加权算术平均算子、有序加权算术平均算子和混合平均算子。针对属性值为对偶犹豫模糊语言变量的多属性决策问题,提出了一种基于对偶犹豫模糊语言变量集结算子的多属性决策方法。最后,结合国家电网公司合作单位选择问题,验证了该方法的有效性和可行性。
In this paper, the dual hesitant fuzzy linguistic variable is defined at first, then some basic definitions such as operational laws, score function, accuracy function, comparison rules are proposed. Next, dual hesitant fuzzy linguistic weighted arithmetic averaging operator, dual hesitant fuzzy linguistic ordered weighted arithmetic averaging operator and dual hesitant fuzzy linguistic hybrid averaging operator are presented, and some properties are discussed. For fuzzy multi - attribute decision making problems in which the attribute values take the form of dual hesitant fuzzy linguistic variables, a method based on dual hesitant fuzzy linguistic aggregation operators is proposed. Finally, a practical partner selection problem of the State Grid Corporation of China is given to verify the effectiveness and feasibility of the developed method.
出处
《运筹与管理》
CSSCI
CSCD
北大核心
2015年第5期91-96,共6页
Operations Research and Management Science
基金
新世纪优秀人才支持计划资助(NECT-13-0037)
国家自然科学基金资助项目(71271049
70972007)
北京市自然科学基金资助项目(9102015)
关键词
多属性决策
对偶犹豫模糊语言变量
集结算子
合作单位选择
multi-attribute decision making
dual hesitant fuzzy linguistic variable
aggregation operators
partner selection
