空间碎片飞网捕获仿真研究

摘要

This paper analyzes the space debris capture process by dynamic modeling. Based on the non-cooperative target capture system, the flexible net X model is designed. The whole capture process is simulated by EXcelland MATLAB in order to analyze the effect of the projectile velocity and angle on the capture capability of the flexible net. It is shown that the net capture capability has no significant change with the increase of the projectile angle. As the projectile velocity increases, the capture capability will improve.%文章利用动力学建模的方法分析了采用柔性飞网进行空间碎片捕获的过程。以非合作性目标捕获系统为基础建立了柔性飞网X模型，利用EXCEL和MATLAB对飞网捕获碎片的全过程进行仿真，重点分析了抛射速度和抛射角度对飞网捕获能力的影响。结果表明，随着抛射角度的增大，飞网的捕获能力无明显变化；随着抛射速度的增大，飞网的捕获能力增强。