尾旋是在超临界迎角上发生的气动旋转现象,是飞机最复杂和最危险的飞行状态之一,直接危及飞行员和飞机的安全。为了更好地研究飞机尾旋运动的机理和动力学特性,本文从原理上分析了空气动力、力矩和惯性交感等因素对尾旋特性的影响,为分析飞机尾旋进入和改出机理提供了理论参考。 Tail spin is a pneumatic rotation that occurs at a critical angle of attack and is one of the most complex and dangerous aircraft states that directly endanger the safety of pilots and aircraft. In order to study the mechanism and kinetic characteristics of the aircraft’s tail motion better, this paper analyzes the influence of the aerodynamic, moment and inertial interaction on the characteristics of the tail rotation theoretically, and provides a Theoretical reference.