航天器碰撞分析方法研究

A Study of Collision Analysis Method for Spacecraft

作为航天器碰撞与规避控制方法研究课题的一部分,为此分别建立了航天器及其它空间目标的轨道确定方法;并在此基础上,提出了可能与航天器碰撞的其它空间编目目标的初选准则和碰撞预报算法。实测数据计算表明,该方法对于航天器轨道设计以及飞行安全性分析等均是实用可行的。

As part of the task to research a method for collision avoidance between the primary spacecraft and other space objects, this paper presents orbit determination methods for primary spacecraft and other space objects respectively. Based on this , a kind of criteria to filter the catalogue objects and collision predict algorithm were proposed. An example shows the method is particularly useful for designing the spacecraft orbit and analysising the orbit safety.