连续生产线设备故障诊断专家系统的动态模糊推理机制的研究  

Study of Dynamic Fuzzy Inference Mechanism of Fault Diagnosis Expert System for Production Line

作　　者：谈理[1,2] 刘谨[1] 梅丽婷[1] 

机构地区：[1]上海大学机械工程与自动化学院 [2]上海应用技术学院机电工程学院,上海200235

出　　处：《中国工程科学》2005年第6期57-60,共4页Strategic Study of CAE

摘　　要：针对连续生产线设备故障诊断专家系统的研制,阐述了在建立模糊推理机过程中引入具有实时性的动态模糊关系的思想,并构造一个随无故障时间变化的动态隶属度函数来实现。Developing fault diagnosis expert system for production line, the principle and method of structuring fuzzy inference engine are presented in this paper. Moreover, the idea of dynamic fuzzy relation with real time is introduced. And, it is illustrated that this idea is realized by defining a dynamic membership function changing with non-fault-time.

关 键 词：故障诊断 专家系统 模糊推理 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]