摘要
分析了普通Petri网和模糊推理Petri网的特点,采用形式化的极大代数矩阵算法,利用模糊推理Petri网描述并发系统的能力,对飞机偏航阻尼系统的故障建模并分析,得到各级故障发生的概率,用以指导飞机维修中的故障排除,既有严格的数学理论基础,又能准确描述故障之间的关联,也利于计算机编程实现。
Common Petri net and Fuzzy Reasoning Petri net（FRPN） models are depicted, Based on FRPN,adopting max-algebra matrix algorithm and parallel reasoning ability of the FRPN,an application to troubleshooting for aircraft yaw damping system explained ,get out the probability of every lever fault. Based on precise reasoning ,this method can descript the relationship of faults exactly and can be programmed by computer easily
出处
《中国民航大学学报》
CAS
2008年第2期43-45,共3页
Journal of Civil Aviation University of China
基金
中国民航大学校内基金(06kym07)
