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从飞机的六自由度运动方程出发， 结合推力矢量控制系统， 进行三种典型过失速机动 （ “眼镜蛇”， 尾冲， Ｈｅｒｂｓｔ 机动） 的数值仿真， 主要研究了每一种机动的操纵规律； 失速迎角后大迎角不对称气动力和力矩及气动迟滞对完成过失速机动的影响； 推力矢量在实现过失速机动中所起到的作用。此外， 对不同初始飞行状态也给予了讨论。仿真结果表明： 推力矢量是实现过失速机动的有效手段； 在设计操纵规律时， 应予以充分考虑到不对称气动力矩的影响； 气动迟滞、进入速度对过失速机动的影响也不容忽视。
Based on the six degree-of-freedom equations of motion of the aircraft and the thrust vector control system, numerical simulation of three typical stalling maneuvers (Cobra, tailwash and Herbst maneuvering) are carried out. The maneuvering laws of each maneuver are mainly studied. Stall Effect of Asymmetric Aerodynamic and Momentum and Pneumatic Hysteresis at High Angle of Attack on Failure Maneuvering at High Angle of Attack after Attacking Angle; Effect of Thrust Vector in Implementing Stall Motions. In addition, the discussion of different initial flight status was also given. The simulation results show that the thrust vector is an effective way to realize the stalling maneuvering. When designing the operation law, the influence of asymmetric aerodynamic moment should be fully taken into account. The influence of aerodynamic lag and entering speed on the stalling maneuver should not be neglected.