摘要
针对系统具有的模糊、不确定及动态特性,基于直觉模糊集和单向S-粗集理论,提出单向S-粗直觉模糊集,给出它的结构、性质、存在背景和意义解释。分析了单向S-粗直觉模糊集与Pawlak粗集,单向S-粗模糊集以及单向S-粗集等之间的关系。
According to the fuzzy,uncertain and dynamical properties of the systems,based on intuitionistic fuzzy sets and onedirection S-rough sets,onedirection S-rough intuitionistic fuzzy sets is proposed.The structure,properties,existing background and meaning explanation of onedirection S-rough intuitionistic fuzzy sets are presented.The relations of onedirection S-rough intuitionistic fuzzy sets,Pawlak rough sets,onedirection S-rough fuzzy sets and onedirection S-rough sets are analyzed.
出处
《计算机工程与应用》
CSCD
北大核心
2009年第27期53-55,共3页
Computer Engineering and Applications
基金
国家自然科学基金No.10771171
甘肃省教育厅科研基金(No.0701-16)
兰州市科技攻关项目(No.2008-1-34)~~
关键词
单向S-粗直觉模糊集
隶属函数
非隶属函数
直觉模糊迁移
one-direction S-rough intuitionistic fuzzy sets
membership function
nonmembership function
intuitionistic fuzzy transfer
