摘要
针对柔性制造系统（ＦＭＳ）故障诊断的特点，将模糊Ｐｅｔｒｉ网扩展为模糊行为Ｐｅｔｒｉ网（ＦＢＰＮ）．并应用于知识的表示中，讨论了ＦＭＳ系统、ＦＢＰＮ及产生式规则之间的对应关系，提出一种模糊反向推理机制，给出了利用ＦＢＰＮ进行知识表示和推理的实例．
In accordance with the characteristics of FMS fault diagnosis,the fuzzy behavioral Petri nets (FBPN) are formed on the basis of fuzzy Petri nets.FBPN is applied into the area of knowledge representation,solving the representation of fuzzy knowledge and fuzzy diagnosis information effectively.Based on the FBPN,the diagnostic examples are given to test and verify the above theory and method.
出处
《计算机研究与发展》
EI
CSCD
北大核心
1998年第4期358-361,共4页
Journal of Computer Research and Development
关键词
FMS
模糊行为
故障诊断
PETRI网
FMS,fuzzy behavioral Petri nets,knowledge representation,fault diagnosis
