CAJ | 학술논문

某型民用飞机是我国首次全面采用CCAR25部进行适航取证的飞机型号，民航当局特别关注飞控系统舵面卡阻故障状态下的飞行试验验证。为了保证该民用飞机飞控系统舵面卡阻试飞顺利开展，针对舵面卡阻方案设置及卡阻试飞方法进行深入研究，提出三种舵面卡阻方案，对各方案优缺点进行分析，重点介绍卡阻故障模拟方案的原理及试飞安全控制方案，并根据适航标准要求制订具体的卡阻试飞方法；通过铁鸟台试验对卡阻故障模拟方案和卡阻试飞方法进行验证。结果表明：卡阻故障模拟方案满足舵面卡阻要求，卡阻试飞方案具有较高的可行性。
모형민용비궤시아국수차전면채용CCAR25부진행괄항취증적비궤형호，민항당국특별관주비공계통타면잡조고장상태하적비행시험험증。위료보증해민용비궤비공계통타면잡조시비순리개전，침대타면잡조방안설치급잡조시비방법진행심입연구，제출삼충타면잡조방안，대각방안우결점진행분석，중점개소잡조고장모의방안적원리급시비안전공제방안，병근거괄항표준요구제정구체적잡조시비방법；통과철조태시험대잡조고장모의방안화잡조시비방법진행험증。결과표명：잡조고장모의방안만족타면잡조요구，잡조시비방안구유교고적가행성。
A certain civil aircraft is the first airplane type to fully use CCAR25 for validating the airworthiness in our country ,the flight test of control surfaces jammed situation is highly focused by CAAC .To ensure that the civil aircraft flight control surfaces jamming flight test will be developed successfully ,surfaces jammed scheme and fight test method are studied .Three schemes of surfaces jamming are introduced and analyzed ,the principle and flight safety control scenario of the front-injected method are emphasized .Finally typical surfaces jammed simulation flight test method is formed .The scheme and method are validated on the civil aircraft iron bed ,the results indicate that the front-injected method meets the requirements of surfaces jamming and is highly feasible .