民机电传飞控系统适航要求与符合性方法研究

Research on airworthiness requirements and compliance methods for FBW flight control system of civil aircraft

对美国联邦航空管理条例第25部《运输类飞机适航标准》中的683条款(简称§25.683条款)进行解析,采用分析/计算(MC2)与试验室试验(MC4)相结合的验证方法,实现了民机电传飞控系统对§25.683条款的符合性验证。该方法已应用到某型民机电传飞控系统的适航审定中,结果表明该方法是适用和有效的。

The requirements of Clause 683 in Federal Aviation Regulations Part 25 ‘Airworthiness Standards： Transport Category Airplanes＇（FAR 25.683 for short） are analyzed. The compliance demonstration methods which combine analysis/calculation（MC2） and laboratory test（MC4） are used to verify that the civil aircraft with FBW flight control system is of compliance with FAR 25.683. The methods have already been applied to the airworthiness certification of an FBW flight control system of civil aircraft. Results show that the methods are appropriate and valid.