摘要
先根据直觉梯形模糊数的特点,定义一种新的直觉梯形模糊数距离公式,再结合理想点方法,提出一种直觉梯形模糊数的排序方法,最后将该方法应用于模糊多准则决策中,并通过实例说明了所提方法是有效的.
According to the characteristic of intuitionistic trapezoidal fuzzy number,a new distance of intuitionistic trapezoidal fuzzy numbers is defined.This paper proposes a new ranking method of intuitionistic fuzzy numbers with the ideal points,which is applied to fuzzy multi-attribute decision making.Also,a practical example is provided to verify the effectiveness of the developed approach.
出处
《广西科学》
CAS
2011年第2期113-116,共4页
Guangxi Sciences
基金
广西自然科学基金项目(桂自科批号:0991029)资助
关键词
直觉梯形模糊数
理想点
排序
intuitionistic trapezoidal fuzzy numbers
ideal points
ranking
