应用时间历程法讨论了“T”型尾翼飞机的深失速开环特性,分析了气动力矩特性和升降舵操纵规律对深失速改出特性的影响。建立了深失速闭环特性计算数学模型,分析了驾驶员数学模型参数变化对深失速特性的影响。研究结果表明,气动力矩特性、升降舵操纵规律和驾驶员模型参数的变化对“T”型尾翼飞机的深失速改出特性有显著的影响。 The characteristics of deep stall open loop of “T” type tail aircraft were discussed by using time history method. The influence of aerodynamic torque characteristics and elevator steering law on the characteristics of deep stall was analyzed. The mathematical model of the closed-loop characteristic of deep stall is established, and the influence of the parameters of the driver’s mathematical model on the characteristics of deep stall is analyzed. The results show that the changes of the aerodynamic torque characteristics, the operating law of the elevator and the parameters of the driver model have a significant impact on the characteristics of the deep-stall stalling of the “T” type tail aircraft.