欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
针对准则值为区间直觉正态模糊数（IVINFN）的群决策问题,探讨了区间直觉正态模糊数的运算法则;考虑决策者的乐观程度,定义了区间直觉正态模糊数的得分函数,给出其排序方法;再得到区间直觉正态模糊数的有序加权几何平均（IVINFN-OWGA）算子和连续有序加权几何平均（IVINFN-COWG）算子;最后,建立了基于区间直觉正态模糊数的多属性决策模型,提出了相应的群决策方法,并且通过实例分析验证了该方法的可行性和有效性.
英文摘要：
For multi-attribute group decision making problem in which the criteria values are intervalvalued intuitionistic normal fuzzy numbers,the paper defines their operational laws.Considered optimistic degree of decision makers,the score function of interval-valued intuitionistic normal fuzzy number is defined.Based on these,a new approach for raking interval-valued intuitionistic normal fuzzy number is proposed.Moreover,IVINFN ordered weighted geometric averaging（IVINFNOWGA）operator and IVINFN continuous ordered weighted geometric averaging（IVINFN-COWG）operator are presented.Finally,by using these two operators,a model of multi-attribute group decision making is constructed based on interval-valued intuitionistic normal fuzzy numbers.The corresponding method of decision making is also proposed.And an example is given to illustrate the feasibility and effectiveness of this method.
同期刊论文项目
同项目期刊论文
期刊信息
位置：