卷接机组故障诊断的模糊行为Petri网研究

Research on FaultDiagnosis for Cigarette Machine Using Fuzzy BehavioralPetriNets

根据卷接机组故障诊断推理中知识的模糊性，给出模糊行为Ｐｅｔｒｉ网（ＦＢＰＮ）的定义，研究用模糊行为Ｐｅｔｒｉ网表示模糊产生式规则的方法，提出一种模糊反向推理机制，给同算法的实现。最后以ＭＫ９－５ 卷接机组烟支空松故障为例。

This paper presents the definition offuzzy behavioralPetrinets(FBPN) based on fuzzy perform ance of fault diagnosis inference for Cigarette Machine. A m ethod for expression fuzzy production rule using FBPN is developed, and fuzzy opposite inference schedule is presented and im plem ented. Exam ples for MK9-5 Cigarette Machine prove the validity ofthe m ethod.