在轨服务卫星GNC系统地面测试与在轨支持设计  

Ground Testing and On-Orbit Technical Support Design for GNC System in On-Orbit Service Satellites

作　　者：饶卫东[1] 刘蕊[1] 肖帅[1] 

机构地区：[1]北京控制工程研究所,北京100190

出　　处：《空间控制技术与应用》2017年第2期67-72,共6页Aerospace Control and Application

摘　　要：针对在轨服务卫星GNC系统的任务特性,设计了一套地面测试系统,经过相应模块扩展即可用于在轨服务技术支持.该系统已应用于某型号GNC系统的地面测试和在轨运行,稳定性和可靠性良好.地面测试系统由动力学仿真器、星上产品模拟器、ATS测试系统、三维显示系统组成,该系统充分验证了星上软件算法逻辑和硬件电气接口.增加三维避障、图像显示分析等模块后,测试系统实时性更强,可视化程度更高,能适应卫星在轨服务等复杂工况.A testing system is proposed towards new conditions for both ground and on-orbit test. The system has been implied in a satellite and has done a good job in test. Ground testing system consists of dynamical simulator of satellite robots,onboard module simulators,ATS and 3D display system. The system can verify logic in on-board computer and behavior of electric interface. On-orbit testing system is supplemented by the three-dimensional obstacle avoidance system and the image analysis system,which works in real time with high visualization.

关 键 词：在轨服务卫星 GNC测试系统 在轨支持 三维避障 

分 类 号：V44[航空宇航科学与技术—飞行器设计]