摘要
模糊数概念的提出近 30年历史 ,概括其发展过程有五个代表性思路 。
The concept of fuzzy number is mentioned about thirty years's history.There are five representative thoughts about development process,and it has given an essential effect for researches of fuzzy numeral system.
出处
《西北民族学院学报（自然科学版）》
2002年第1期9-12,共4页
Journal of Northwest Minorities University(Natural Science )
