飞行机电作动系统故障诊断技术综述  

A Review of Fault Diagnosis Technology of Flight Electromechanical Actuation System

作　　者：杨珍书 孙晓哲[1,2] 杨建忠 毛奇[3] YANG Zhenshu;SUN Xiaozhe;YANG Jianzhong;MAO Qi(Key Laboratory of Airworthiness Certification Technology for Civil Aviation Aircraft,Civil Aviation University of China,Tianjin 300300,China;School of Airworthiness,Civil Aviation University of China,Tianjin 300300,China;School of Electrical and Information Engineering,Tianjin University,Tianjin 300072,China)

机构地区：[1]中国民航大学民航航空器适航审定技术重点实验室,天津300300 [2]中国民航大学适航学院,天津300300 [3]天津大学电气自动化与信息工程学院,天津300072

出　　处：《电气传动》2022年第9期3-11,共9页Electric Drive

基　　金：中国民航大学民航航空器适航审定技术重点实验室2020—2021年度开放基金(SH2020112704)。

摘　　要：飞行机电作动系统故障诊断技术对提高航空器作动系统的可靠性、保证航空器安全运行具有非常重要的意义。基于故障诊断技术在飞行机电作动系统应用中遇到的问题和挑战,首先介绍了飞行机电作动系统故障诊断技术的研究现状与意义。其次,特别关注了新颖故障、闭环控制对故障诊断技术发展的限制,以及故障诊断技术审定与验证的挑战。最后,探讨了飞行机电作动系统故障诊断技术亟待解决的问题及可能的研究方向。The fault diagnosis technology of the flight electromechanical actuation system is of great significance to improve the reliability of the aircraft actuation system and ensure the safe operation of the aircraft.Considering the problems and challenges encountered in the application of fault diagnosis technology in the flight electromechanical actuation system,the research status and developments of fault diagnosis technology in the flight electromechanical actuator system were firstly introduced.After that,special attention was paid to the limitations of novel faults and closed-loop control on the development of fault diagnosis technology,as well as the challenges of fault diagnosis technology validation and verification.Beyond that,the problems to be solved urgently and possible research directions of the fault diagnosis technology in the flight electromechanical actuation system were discussed as well in this work.

关 键 词：飞行机电作动系统 可靠性 故障诊断 故障检测 适航审定 

分 类 号：TP271.4[自动化与计算机技术—检测技术与自动化装置]