主动式空间碎片清理研究

Research on Active Space Debris Removal

空间碎片数量的不断增长，对人类航天事业的发展构成巨大威胁，虽然已采取多种减缓措施，但仍无法从根本上解决问题。主动式空间碎片清理技术作为解决碎片问题的另一种思路，现在已引起国际上广泛关注；在对其发展背景研究的基础上，重点介绍了3种清理技术，并分析了此类技术的可行性和应用前景。

As the amount of space debris increasing, it becomes huge threat to the development of man-made spaceflight. Although some kinds of mitigation measures have been taken, debris problem haven＇t solved efficiency. Active space debris removal technology as a different idea to solve the problem has brought broad attention all over the world. The paper studies the development background of removal technology, and introduces three of them. Finally, application foreground and feasibility of the technology are analyzed.