摘要
本文阐述人-机闭环分离参数法的物理意义和计算方法。该方法在实践中已取得较好的效果。本文以装有纵向数字电传系统的某验证机为实例,预测了该人-机闭环系统的着陆品质、驾驶员诱发振荡频率和飞机失稳操纵频率,从而得出一些有益的结论。
The physical meaning and calculation method of pilotvehicle closed-loop separation parameter are introduced in this paper. This method is used in practice successfully. As an example, the landing flying qualities of this pilot-vehicle closed-loop system are predicted for some verified flighter equiped with system which longitudinal control system is digital flying-by-wire. Otherwise, the pilot induced oscillation frequency and the frequency which will drive the aircraft unstable are predicted.Some useful conclusions are drawn up.
出处
《飞行力学》
CSCD
北大核心
1992年第2期45-52,共8页
Flight Dynamics
关键词
分离参数法
数字电传系统
着陆品质
Separation parameter method Digital flying by wire Landing flying qualities Pilot induced oscillation
