摘要
本文从理论上分析了武装直升机外挂武器对直升机气动特性和稳定性的影响,计算了在悬停和前飞两种情况下武器发射后直升机的运动响应。结果表明,直升机外挂武器之后,其稳定裕度减小;武器发射时,直升机的基本运动参数会出现周期性的振荡。
In this paper the theoretical analysis is made about the effect on the characteristic of aerodynamics and stability of helicopter from armed helicopters Carrying weapon. The calculation is made about the response of helicopter to the launch of weapon in both Cases of hover and forward flight. The results shows that after Carrying weapon the helicopter decrease the margin of stability. In launching weapon the essential motion parameter might present circle oscillation.
出处
《飞行力学》
CSCD
北大核心
1990年第3期33-41,共9页
Flight Dynamics
