一种航天器姿态快速机动及稳定控制方法

Spacecraft Control Method for Fast Attitude Maneuver and Stabilization

针对具有挠性太阳翼板和包括测量噪声、力矩噪声等系统噪声在内的复杂卫星对象,基于特征模型的自适应控制方法,结合多变量跟踪维持控制、逻辑积分控制、逻辑微分控制,设计卫星快速机动快速稳定控制器;进行了实例仿真,仿真结果表明提出的控制方法能够保证卫星高精度的快速机动和稳定控制能力。

For the complex satellites with flexible appendages and input noises,the adaptive control method based on the characteristic model was used.A fast maneuver and stability controller was designed,which combined the multivariable track keeping control,logic integral control and logic differential control.A numerical simulation was presented.The simulation results show that the designed control method can insure the fast maneuver and stability performance.