计算机工程与应用 ›› 2011, Vol. 47 ›› Issue (33): 149-152.

• 数据库、信号与信息处理 • 上一篇    下一篇

区间值模糊Lukasiewicz蕴涵的研究

杜浩翠,薛占熬,肖运花   

  1. 河南师范大学 计算机与信息技术学院,河南 新乡 453007
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-11-21 发布日期:2011-11-21

Lukasiewicz implication based on interval-valued fuzzy sets

DU Haocui,XUE Zhan’ao,XIAO Yunhua   

  1. College of Computer and Information Technology,Henan Normal University,Xinxiang,Henan 453007,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-11-21 Published:2011-11-21

摘要: Lukasiewicz蕴涵是一个常用的重要蕴涵。在区间值模糊集合上给出了交并等几个运算的概念,证明了<I[0,1],≤>是有界格、分配格、完备格和有余格,其中,<I[0,1],U,U,c>是有余格<I[0,1],≤>诱导的代数系统。重新构造了一种区间值模糊Lukasiewicz蕴涵,讨论了该蕴涵的正则、单调和代数等重要性质。

关键词: 区间值模糊集, Lukasiewicz蕴涵, 模糊集, 有余格

Abstract: The Lukasiewicz implication is a common and significant implication.Some operations are defined in the interval-valued fuzzy sets.<I[0,1],≤> is proved bounded,distributive,completed and complemented lattice,and <I[0,1],U,U,c> is derivational algebras system by complemented lattice <I[0,1],≤>.A new Lukasiewicz implication is reconstructed in the interval-valued fuzzy sets,and its regularities,monotonicities and algebraic properties are discussed.

Key words: interval-valued fuzzy sets, Lukasiewicz implication, fuzzy sets, complemented lattice