• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2010, Vol. 32 ›› Issue (9): 65-68.doi: 10.3969/j.issn.1007130X.2010.

• 论文 • 上一篇    下一篇

基于中介逻辑的模糊推理算法

张丽珍,潘正华   

  1. (江南大学理学院,江苏 无锡 214122)
  • 收稿日期:2010-03-10 修回日期:2010-06-10 出版日期:2010-09-02 发布日期:2010-09-02
  • 作者简介:张丽珍(1984),女,山西忻州人,硕士,研究方向为非经典逻辑应用及推理;潘正华,教授,研究方向为非经典逻辑应用及推理。
  • 基金资助:

    国家自然科学基金资助项目(60973156)

The Algorithm of Fuzzy Reasoning Based on Medium Logic

ZHANG Lizhen,PAN Zhenghua   

  1. (School of Science,Jiangnan University,Wuxi 214122,China)
  • Received:2010-03-10 Revised:2010-06-10 Online:2010-09-02 Published:2010-09-02

摘要:

中介逻辑系统完整地反映了知识中的矛盾和对立等否定关系。针对具体处理模糊知识的需要,本文首先改进了中介无穷值语义模型,对其进行了语义描述;在此基础上扩展了Zadeh提出的近似推理方法即CRI算法,给出了基于中介逻辑思想的一种更为具体的算法,并通过一具体的例子进行了说明分析。

关键词: 中介逻辑, 无穷值语义模型, CRI算法, 模糊假言推理

Abstract:

Medium logic completely reflects both the contrary relation and the contradictory relation. This paper firstly improves the infinitevalue semantic model for medium logic and then puts forth  a semantic interpretation. After that it expands the CRI algorithm put forth by Zadeh,and obtains another concrete algorithm based on the notion of medium logic. A special example validates the rationality of the extended algorithm at last.

Key words: medium logic;infinitevalue semantic model;CRI algorithm;compositional rule of inference