1.引言 随着高机动性飞机的发展,大迎角飞行稳定性日益线引起人们的关注,并各自根据特定的条件作了相应的简化,提出了并种简化适用的大迎角飞行稳定性判据,如急滚机动的Phillips准则、方向发散的动方向稳定性参数m_(y·dyn)~β、横向操纵偏离参数LCDP、以及预测偏离的 1. INTRODUCTION With the development of high-mobility aircraft, the increasing flight stability at high angles of attack has drawn people’s attention and each has been simplified according to specific conditions. It has also proposed to simplify and simplify the flight stability at high angles of attack Criteria, such as the Phillips criterion for steep-roll maneuvering, the direction-moving directional stability parameters m_ (y · dyn) ~ β, the lateral maneuvering departure parameters LCDP, and the predicted deviation