【摘要】 首先简单介绍了关于柔性航天器动力学建模的一些综述论文， 指出了柔性航天器动力学建模的困难所在。然后，分别对柔性体变形运动的描述模型、浮动参考架的选择、动力学方程的建立和模型降阶等问题进行了探讨更多还原

【Abstract】 Some review literatures on dynamics modeling of flexible spacecraft are presented. The difficulties in modeling large flexible spacecraft are discussed. The problems on deformation description of flexible body, selection of floating reference frame, derivation of dynamic equations and model reduction are analysed.更多还原