基于导弹空间飞行的空间碎片筛选方法研究

Analysis of Filtration Methods for Space Debris Based on Impacting Alert When Long-distance Ballistic Missile Flying in Space

随着空间活动的日益频繁,空间碎片的数量也与日俱增,给远程弹道导弹的空间飞行安全带来巨大威胁。针对空间碎片数目繁多,为了快速进行导弹空间飞行安全预警和发射窗口选择,根据远程弹道导弹空间飞行特点,提出了适用于导弹与空间碎片碰撞预警的空间碎片筛选方法,并通过仿真计算证明了该筛选方法的科学性和合理性,该筛选方法可提高导弹空间飞行安全预警效率并缩短预警时间。

Seeing that the space environment in which missiles flies has increasingly deteriorated, and the large threat has been worked by space debris. When the impacting alert between long-distance ballistic missile and space debris being researched, the amount of debris is very huge and it is impossible to tack place impacts between missile and some debris, so it is necessary to filtrate space debris before impacting alert. According to the characters of flying of missile, the filtration methods for space debris are given, and the rationality and validity of those methods were proved by simulation and calculation. Those methods can improve alert efficiency and cut alert time.