摘要
根据FMS故障诊断推理中知识的模糊性，给出了模糊行为Petri网（FBPN）的定义，研究了用模糊行为Petri网表示模糊产生式规则的方法，提出了一种模糊反向推理机制，给出了算法的实现。最后以BFEC-FMS的刀库换刀故障为例，证明了该方法的可行性和有效性。
Based on the fuzziness of fault diagnosis reasoning for FMS, this paper proposes the definition of Fuzzy Behavioral Petri Nets (FBPN), describes a method of fuzzy production rules knowledge representation and fuzzy backward reasoning mechanism, and gives the algorithm implementation.Moreover, tubing the fault diagnosis expert system for BFEC-FMS as an example, the feasibility and effectveness of the method are proved in this paper.
出处
《高技术通讯》
EI
CAS
CSCD
1997年第5期14-17,共4页
Chinese High Technology Letters
基金
国防科技预研跨行业综合技术项目
