【摘要】 本文简述的“复杂系统”,即是多刚体、多柔性体、多充液腔体及其耦合的复杂大系统。航天高科技的发展 ,向力学界提出了研究多体复杂系统动力学、稳定性、振动与控制的重要任务 ,本文将力学与航天高科技相结合 ,简述复杂系统的建模、充液柔性航天器动力学与控制、航天柔性结构动力学与控制、充液柔性航天器大幅晃动的数值模拟的几个问题。更多还原

【Abstract】 The complex system stated in this paper is the coupling system of rigid bodies,flexible bodies and liquid filled containers.As the high Science and technology of spaceflight develop,the problem on dynamics,stability,vibration and control of a complex system are put forward.By combining mechanics with high Science and technology of spaceflight ,the achievement on establishment of model of a complex system,dynamics and control of flexible liquid filled spacecraft,dynamics and control of flexible construction of spaceflight and numerical imitate on slosh of large amplitude of liquid of spacecraft are stated.更多还原