摘要
定义了一种新的模糊数直觉模糊集的距离,同时给出和证明了它的两个距离公式,并通过具体的例子进行了计算。最后将一个距离公式应用到一个实例中。
The authors first define the distance measure among fuzzy number intuitionistic fuzzy sets and give two operations,then prove that the two formulas are the distance measure among fuzzy number intuitionistic fuzzy sets and apply them to a same example.Finally,the first formula is applied to a practical issue.
出处
《西华大学学报(自然科学版)》
CAS
2011年第3期69-72,共4页
Journal of Xihua University:Natural Science Edition
关键词
三角模糊数
直觉模糊集
模糊数直觉模糊集
隶属函数
trigonometric fuzzy number
intuitionistic fuzzy set
fuzzy number intuitionistic fuzzy set
membership-function