摘要
本文对JJ6飞机的尾旋特性运用微分方程的分叉、突变理论作了分析和预测。并进行了时域动态响应计算。探讨其运动机理以及各操纵面在尾旋进入和改出中的作用。理论计算与试飞结果相比,基本符合。
In the paper,the spin behavior of the JJ6 aircraft is analysed and predicted by the bifurcation analysis and catastrophe theory, meanwhile the computation of time history is carried out.The mechanism of spin motion and the function of various control surfaces are explored during the aircraft entry into and recovery from, a spin. The theoretical computation results agree with the flight test results in most of the situations.
出处
《航空学报》
EI
CAS
CSCD
北大核心
1989年第10期B479-B488,共10页
Acta Aeronautica et Astronautica Sinica
