重装空投卡滞特情飞行控制及应急操纵方法研究

Flight control and emergency operation of stuck emergency in heavy-cargo airdrop

针对重装空投卡滞之后飞机能否安全返回的问题,研究了重装空投卡滞特情下的飞行控制及应急操纵方法。提出了飞控系统对空投卡滞处置能力的系统化理论分析和模拟器试验方法,对最大重量货台卡滞于后极限的最严酷特情进行了评估,通过分析空投卡滞对飞行的影响和规律,找到了飞控系统的能力边界,提出了应急着陆程序和操纵方法,并通过模拟器试验进行了验证。

To determine the possibility of safe landing after airdrop stuck,flight control and emergency operation of stuck emergency in heavy-cargo airdrop are investigated in this paper. A set of theoretic analysis and simulator experiment approaches are developed for emergency control evaluation of airdrop stuck.By applying the approaches on the most critical situation of max-weight cargo stuck,the affecting mechanism of stuck airdrop and capability boundary of flight control system are revealed. Furthermore,the emergency landing procedure and control method for airdrop stuck are developed and verified through simulator experiment.