广义地讲,航天器动力学(spacecraft dynamics)是指航天器的 轨道运动和姿态运动所涉及的所有动力学问题,这里动力学包括 了运动学、稳定性等含义,航天器运动控制也可以视为航天器动力 学的一部分.狭义地讲,航天器动力学主要是研究航天器固有的 各类动力学特性及其姿态动力学.
以一个呈现混沌姿态运动的航天器动力学模型为例说明了该控制律的应用。
A mathematical model derived from spacecraft attitude dynamics is treated as an example to demonstrate its application.
得到的航天器动力学方程具有通用性和程式化的特点,便于计算机编程可视化实现。
The dynamic equations of the spacecraft derived above are universal and programmed and is easy to realized by the computational procedure.
太阳帆航天器动力学建模与求解是姿态控制与结构振动抑制的基础,具有重要的理论与工程意义。
Solar sail spacecraft dynamic modeling and solving are the basis of attitude control and structural vibration suppression, and they are of important theoretical and engineering significance.
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