基于开放性大纲的23部飞机尾旋试飞研究  

Research on spin flight test of Part 23 airplane based on open plan

作　　者：段义乾 罗松 李宏 胡士媛 DUAN Yiqian;LUO Song;LI Hong;HU Shiyuan(Jiangxi Aircraft Airworthiness Certification Center,CAAC,Nanchang 330000,China)

机构地区：[1]中国民用航空江西航空器适航审定中心,江西南昌330000

出　　处：《飞行力学》2024年第6期83-87,94,共6页Flight Dynamics

摘　　要：为解决23部飞机尾旋试飞次数繁多的问题,基于尾旋适航条款的安全意图和实质,提出了开放性尾旋试飞大纲的制定方法,通过合理规划尾旋试飞内容来减少尾旋试飞次数。多型飞机尾旋试飞应用结果表明,该方法既降低了试飞安全风险,又全面覆盖条款要求的安全要素,同时合理地减少了试飞架次,能保障尾旋试飞安全、高效、高质量地开展。To address the issue of numerous spin flight tests for Part 23 airplane,a formulation method of open spin flight test plan is put forward based on the safety intention and essence of spin airworthiness clauses.Through reasonable planning of spin flight test content,the number of spin test flights is reduced.This method has been applied to the spin flight tests of multiple airplanes.The results show that this method not only reduces the risk level of flight test,but also fully covers the safety elements required by the corresponding provisions.At the same time,it reasonably reduces the number of flight test sorties,which can ensure the safe,efficient and high-quality implement of spin flight test.

关 键 词：23部飞机 尾旋 飞行试验 适航 开放性大纲 

分 类 号：V217[航空宇航科学与技术—航空宇航推进理论与工程]