具有刚-柔-液-控耦合的航天器动力学研究进展

摘要

This paper summarized the recent research progress about the attitude nonlinear dynamics of liquid filled spacecraft and coupling dynamics of multi-body-liquid-control nonlinear systems. The developments and achievements in some important research fields, such as dynamics modeling of liquid-filled spacecraft with flexible appendage, liquid sloshing dynamics modeling, nonlinear theory and method for spacecrafts with coupling of multi-body-liquid-control, numerical simulation and experiments, are reviewed. The prospects of future researches on concerned topics are also presented in the final section.%从现代复杂航天器姿态非线性动力学、液体燃料晃动动力学与控制问题、航天器刚-柔耦合系统动力学建模问题、航天器刚-液耦合动力学、航天器刚-柔-液-控耦合动力学、充液航天器实验问题等方面概述了近年来国内外在充液航天器多体耦合动力学相关领域的最新研究进展.分别从液体燃料晃动动力学建模问题、航天器刚-柔-液-控耦合系统非线性理论和方法、计算机数值仿真及物理实验问题等方面展望了有待进一步加强的研究课题.