在轨服务卫星GNC系统地面测试与在轨支持设计

空间控制技术与应用 ›› 2017, Vol. 43 ›› Issue (2): 67-72.

在轨服务卫星GNC系统地面测试与在轨支持设计

出版日期:2017-04-24 发布日期:2017-05-04

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

Online:2017-04-24 Published:2017-05-04

摘要/Abstract

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.

关键词: 在轨服务卫星, GNC测试系统, 在轨支持, 三维避障

Abstract: 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.

饶卫东, 刘蕊, 肖帅. 在轨服务卫星GNC系统地面测试与在轨支持设计[J]. 空间控制技术与应用, 2017, 43(2): 67-72.

RAO Wei-Dong, LIU Rui, XIAO Shuai. Ground Testing and OnOrbit Technical Support Design for GNC System in OnOrbit Service Satellites[J]. , 2017, 43(2): 67-72.