微纳卫星星载设备管理方法

Equipment management of Nano-satellite

微纳卫星技术近年来发展很快。由于大量使用COTS器件并受限于有限的测控弧段,依靠地面站的控制方式已经不能满足卫星平台的长期稳定运行要求。针对上述问题本文提出了一种微纳卫星的星载设备自主故障监测与管理方法,使微纳卫星自主完成星上设备的监测、管理,可极大的缩短异常处理时间,提高星载设备的安全性,保障卫星任务的正常开展。本文相关研究已经在国防科技大学天拓一号卫星上得到成功应用。

With the fast development of micro-mano satellite, more and more instruments are integrated on it. However telecontrol from the ground station can't guarantee the reliability of the satellite. According to the achievement from the Tian Tuo-1 project, this paper put forward a method achieve fault detection and management automatically by the satellite. Therefore shorten the time of dealing with abnormal condition greatly, improve security of satellite equipment and ensure the tasks of satellite carrying on normally.