摘要
陀螺平台三个伺服回路之间通过飞行器姿态角存在着耦合,本文分析了这种耦合对陀螺平台稳定性的影响,揭示了稳定性与滚动角R和伺服回路阻尼系数ξ的关系,最后得到的结论是:只要|R|<tg^(-I)2ξ,有姿态耦合的平台就是稳定的。
Through vehicle attitude angle there exists coupling between 3 servo loops of gyro plateform. The effect of this coupling on the stability of gyro plateform is analysed and the relation of the stability to the vehicle roll angle R and the damping ratio ζ, of servo loop is revealed in this paper. It has been concluded that the plateform with attitude coupling is stable if|R|<tg^(-1)2ζ
出处
《航天控制》
CSCD
北大核心
1993年第2期16-24,共9页
Aerospace Control
关键词
陀螺平台
姿态耦合
稳定性
Gyroscope
Plateform
Attitude
Coupling
Stability
