高空气球吊篮姿态控制系统的一种实现

A sort of Realization on the Attitude Control System of Nacelle

气球吊篮姿态控制系统是吊篮在空中保持姿态稳定、进行姿态调整的关键部件。该文研究了一种利用飞轮的反作用力矩作为吊篮姿态控制力矩的惯性轮力矩台控制系统和由高灵敏度扭矩传感器进行吊绳扭矩检测的全数字反捻控制系统组成的吊篮姿控系统,实现了气球吊篮空中姿态的定点问题。该方法能很好地克服外界扰动,使吊篮稳定于任意姿态位置,提高了吊篮姿态控制的稳定性和连续性。

The stratospheric nacelle attitude control system is the key technology in keeping position stabilization and posture adjustment. In this paper, nacelle attitude driven by reaction wheels and the full digital decoupling control system of high delicacy torque sensor are studied. With proper organic combination of them, the proposed method can make nacelle to stabilize in any attitude against disorder, thus the achieve nacelle azimuth control continuity was obtained.