我国深空探测器制导导航与控制技术发展  

Development of GNC Technology for China’s Deep Space Probes

作　　者：于洁[1] 乔德治[1] 王华强[1] YU Jie;QIAO Dezhi;WANG Huaqiang(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：《航天器工程》2024年第6期92-102,共11页Spacecraft Engineering

摘　　要：制导导航与控制(GNC)技术是深空探测任务的一项核心关键技术。文章介绍了我国深空探测器GNC技术的发展和成就,包括:探月工程中环绕探测、着陆巡视、返回再入等历次任务的关键技术发展和成果,例如高精度高可靠轨道控制、自适应动力显式制导、基于双目立体视觉的自主环境感知、跳跃式返回再入技术;天问一号火星探测器的关键技术及成果,例如大动态环境下的高容错自主导航技术、大干扰下的快速姿态机动控制技术。最后,对未来深空探测领域GNC技术的发展趋势和需求进行了展望,在自主运行、人工智能等方向给出了发展建议。GNC(guidance,navigation and control) technology is a core and key technology for deep space exploration mission.The development and achievements of GNC technology for China's deep space probes are introduced,including the development and evolution of the key technology in various missions for orbiting exploration,landing and rover exploration,and return reentry in the China Lunar Exploration Program,such as the highly reliable and accurate trajectory control technology,the adaptive powered explicit guidance,binocular stereo vision based autonomous environment perception,the unique skip-reentry;and the key technology and achievements of Tianwen-1 Mars probe,such as the high fault-tolerant and strong autonomous landing navigation in the high dynamic conditions and the rapid attitude maneuver control dealing with large disruptions.Finally,the development trend and requirements of GNC technology in the field of deep space exploration in the future are forecasted,and some suggestions about autonomous control and artificial intelligence are proposed.

关 键 词：深空探测器 制导导航与控制 软着陆 巡视探测 返回再入 

分 类 号：V448.2[航空宇航科学与技术—飞行器设计]