摘要
电磁环境的日益复杂和航空电子技术的发展使得机载电子电气系统更容易受到高强辐射场(HIRF)的影响。功能危险性评估为A级的电子电气系统在开展HIRF防护合格审定时,必须进行飞机级HIRF防护符合性验证,这也是民用航空器电磁环境效应研究的重要内容。针对A级系统的飞机级验证方法—飞机级高电平试验进行研究,概述了HIRF防护的合格审定程序,研究了飞机级高电平试验环境的构建及校准方式,归纳总结了不同测试阶段的测试程序。
With more complex electromagnetic environment and rapid development of aviation electronic technology, the airborne electrical and electronic systems are susceptible to high intensity radiation fields（HIRF）.Level A system identified by functional hazard assessment（FHA） must carry out aircraft-level HIRF protection compliance verification, which is the important research content of civil aircraft electromagnetic environmental effect. This paper introduced the aircraft high-level tests, described HIRF protection certification progress and the calibration of aircraft high-level tests environment briefly, and summarized the test procedures of different testing stages.
作者
阎芳
刘旭红
尤然
马振洋
于新海
史春蕾
YAN Fang;LIU Xu hong;YOU Ran;MA Zhen-yang;YU Xin-hai;SHI Chun-lei(Tianjin Key Laboratory for Civil Aircraft Airworthiness and Maintenance,Civil Aircraft Airworthiness Certification Technology and Management Research Center,Civil Aviation University of China,Tianjin 300300;Airworthiness College,Civil Aviation University of China,Tianjin 300300)
出处
《环境技术》
2018年第4期39-43,共5页
Environmental Technology
基金
国家自然科学基金(61601468)
中央高校基本科研业务费专项资金(3122017044)
关键词
高强辐射场
符合性验证
飞机级高电平试验
high intensity radiation fields
compliance verification
aircraft high-level tests
