The invention provides a strict regression orbit control test system and method under a whole satellite condition. The strict regression orbit control test system comprises an attitude and orbit control management unit, an attitude and orbit control sensor, an attitude and orbit control execution mechanism, a comprehensive management unit, a GNSS receiver, ground dynamics equipment and a GNSS simulator. The attitude and orbit control management unit is connected with the comprehensive management unit and the GNSS receiver; the attitude and orbit control management unit is connected with the attitude and orbit control sensor and the attitude and orbit control execution mechanism; the attitude and orbit control sensor and the attitude and orbit control actuating mechanism are connected with the ground dynamics equipment; the ground dynamics equipment is connected with the GNSS simulator; and the GNSS simulator is connected with the GNSS receiver. The GNSS simulator is added to a conventional whole satellite attitude and orbit control test system, satellite orbit data is accessed to a control closed loop, and meanwhile, a strict regression orbit reference orbit is added to a dynamics computer, so that the test of a strict regression orbit control scheme is realized.
本发明提供了一种整星条件下严格回归轨道控制测试系统及方法,包括:姿轨控管理单元、姿轨控敏感器、姿轨控执行机构、综合管理单元、GNSS接收机、地面动力学设备以及GNSS模拟器;所述姿轨控管理单元与综合管理单元、GNSS接收机相连接;所述姿轨控管理单元与姿轨控敏感器、姿轨控执行机构相连接;所述姿轨控敏感器、姿轨控执行机构与地面动力学设备相连接;所述地面动力学设备与GNSS模拟器相连接;所述GNSS模拟器与GNSS接收机相连接。本发明通过在常规整星姿轨控测试系统中增加GNSS模拟器,将卫星轨道数据接入控制闭环,同时在动力学计算机中增加严格回归轨道参考轨道,实现了严格回归轨道控制方案的测试。
Strict regression orbit control test system and method under whole satellite condition
整星条件下严格回归轨道控制测试系统及方法
2021-04-30
Patent
Electronic Resource
Chinese
Pipeline deviation full-orbit fitting method of strict regression orbit satellite
European Patent Office | 2025
|Satellite Attitude and Orbit Control Electrical Test Bench Simulator
European Patent Office | 2022
Satellite Attitude and Orbit Control Electrical Test Bench Simulator
European Patent Office | 2022
|Orbit Control for Low-Orbit Recoverable Satellite
British Library Conference Proceedings | 1997
|