4 . the three - axis attitude stabilization system of the flexible satellite has been studied , in which three basic vibration modes of the solar array have been considered 4 、在挠性卫星动力学模型的基础上,建立了只考虑太阳帆板三阶振动模态的挠性卫星三轴姿态控制模型。
3 . the three - axis attitude stabilization of the rigid satellite has been studied . and , the influences of the external disturbances on the system stabilization have been studied 3 、设计了刚体卫星的三轴姿态稳定控制律,分析了外界干扰对刚体卫星姿态的影响和系统的稳定性。
Through it the author made a deep study of the satellite attitude control subsystem , verified several sorts of disturbance torques and realized satellite three - axis attitude stabilization control and attitude maneuver under different conditions 本文在simulink下对卫星姿控系统作了比较深入的研究,对各种干扰力矩进行了验证,同时在不同的仿真条件下实现了卫星三轴稳定控制、姿态机动和飞轮的磁卸载。
The dynamic model of the satellite with a flexible appendage has been studied in this thesis . also , the techniques of the satellite earth acquisition and three - axis attitude stabilization of both the rigid satellite and the liquid - filled satellite have been researched 本文针对单翼大挠性太阳帆板卫星,建立了挠性卫星动力学模型,在此基础上,研究了地球捕获、刚体卫星三轴姿态稳定、充液卫星三轴姿态稳定问题。