基于Rough Set理论的摩擦学诊断知识获取系统  

Study on Knowledge Acquisition Method of Tribology Diagnosis System Based on Rough Set Theory

作　　者：王金涛[1] 景敏卿[1] 谢友柏[1] 

机构地区：[1]西安交通大学润滑理论及轴承研究所,710049

出　　处：《润滑与密封》2002年第5期80-83,共4页Lubrication Engineering

摘　　要：摩擦学系统诊断知识的获取本质上是一个模式分类和识别的问题。本文结合摩擦学系统和RoughSet理论的特点 ,提出了一种基于RoughSet理论的摩擦学诊断知识获取方法。这种方法能够用于模糊和不确定知识的获取和处理。并给出了具体的示例 。Knowledge acquisition of tribology diagnosis system can be treated as a pattern classification and recognition task Combining characteristics of tribology diagnosis system with Rough Set theory, this paper provides a method based on Rough Set theory, which can be used for diagnosis knowledge acquisiton This method can process fuzzy and uncertain knowledge The example is given and shows that the proposed approach is very effctive

关 键 词：ROUGH SET理论 摩擦学 知识获取 故障诊断 

分 类 号：TH117[机械工程—机械设计及理论]