基于FTA的B737-300起落架故障诊断专家系统研究  

Research on B737-300 Landing Gear Fault Diagnosis Expert System Based on FTA

作　　者：石向阳[1] 

机构地区：[1]滨州学院飞行学院,山东滨州256603

出　　处：《滨州学院学报》2016年第4期17-20,共4页Journal of Binzhou University

基　　金：滨州学院"青年人才创新工程"科研基金项目(BZXYQNLG201504)

摘　　要：介绍了故障树分析法(Fault Tree Analysis,FTA)和专家系统,在建立故障树和定性、定量分析的基础上研究了B737-300机型故障诊断专家系统的建立、结构和故障诊断,并以B737-300机型ATA32起落架系统组件为实例验证了上述方法,效果良好。The fault tree analysis（FTA）method and expert system are introduced,and based on the establishing the fault tree,the qualitative and quantitative analysis and on the basis of the B737-300 model of fault diagnosis expert system,the establishment structure and fault diagnosis are studied,and the method is proved by the ATA32 landing gear system components of B737-300 type for example,and the effect is proved to be good.

关 键 词：FTA 专家系统 故障诊断 起落架 

分 类 号：V226[航空宇航科学与技术—飞行器设计]