空间碎片自主规避方法  

Autonomous Space Debris Avoidance Method

作　　者：邢林峰[1] 李克行[1] 薛超[1] XING Lin-feng;LI Ke-hang;XUE Chao(Beijing Institute of Control Engineering,Beijing 100094,China)

机构地区：[1]北京控制工程研究所,北京100094

出　　处：《空间碎片研究》2023年第1期19-23,共5页Space Debris Research

摘　　要：利用碎片监测载荷提供的空间碎片测角、测距信息,结合航天器绝对轨道全球导航卫星系统(GNSS)信息,实现对空间碎片的自主轨道确定;当发现航天器与空间碎片有碰撞危险时能够自主安全评估和威胁告警,同时制定规避轨道机动策略,进行自主规避。文中给出了自主规避空间碎片的原理和方法,经分析和仿真实例说明了该方法的有效性。The autonomous orbit determination of space debris was realized by combining the information of space debris angle measurement and ranging provided by debris monitoring loads with the absolute orbit GNSS information of spacecraft.When a spacecraft is found to be in danger of collision with space debris,the autonomous safety assessment and threat warning can be made at the same time.Determine the maneuvering strategy of avoiding orbit and carry out autonomous avoidance.In this paper,the principle and method of autonomous space debris avoidance are given,and the effectiveness of the method is demonstrated by analysis and simulation examples.

关 键 词：空间碎片 碰撞危险 自主规避 

分 类 号：V448.2[航空宇航科学与技术—飞行器设计]