惯量特性对飞机尾旋特性及改出的影响研究  

Study about the Influence of Inertia Characteristics on Aircraft Spin Characteristics and Recovery

作　　者：段义乾 韩涛锋 杨广 马经忠 Duan Yiqian;Han Taofeng;Yang Guang;Ma Jingzhong(AVIC Hongdu,Jiangxi Nanchang,330024)

机构地区：[1]航空工业洪都

出　　处：《教练机》2019年第4期24-28,共5页Trainer

摘　　要：从尾旋运动的机理和惯性力矩产生的物理原因出发,通过分析惯性俯仰力矩、惯性偏航力矩、惯性滚转力矩在尾旋中的作用,研究了惯量特性对飞机尾旋特性的影响;通过分析各舵面在尾旋改出时的作用,研究了惯量特性对尾旋改出方法的影响。Based on the mechanism of spin movement and the physical reason for the generation of inertial moment, the influence of inertia characteristics on aircraft spin characteristics is studied by analyzing the effect of inertial pitching moment, inertial yaw moment and inertial roll moment in spin;the influence of inertia characteristics on the method of spin recovery is studied by analyzing the function of each control surface during spin recovery.

关 键 词：惯量特性 惯性力矩 尾旋特性 尾旋改出方法 

分 类 号：U46[机械工程—车辆工程]