非合作目标智能感知技术研究进展与展望

Review and prospect of intelligent perception for non-cooperative targets

智能感知是实现航天器在轨精细化操控过程的关键技术,是在轨服务技术智能化的重点发展方向之一。空间目标智能感知包括位姿测量、三维重建与部位识别等关键技术,涉及小样本、多模态、模型适应与高维数据等问题。从工程应用角度出发,对非合作目标智能感知技术的研究现状进行系统的梳理与总结。首先,总结典型非合作在轨感知系统与光学敏感器技术的发展现状;其次,归纳总结了非合作目标智能感知涉及的关键技术;最后,基于研究现状总结和关键技术分析,探讨了非合作目标智能感知目前存在的主要问题,并给出后续发展的建议。

Intelligent perception is the key technology to realizing the fine control process of spacecraft on-orbit,which is one of the major development directions of on-orbit intelligence service.The key technologies of space target intelligent perception include pose measurement,three-dimensional reconstruction and component recognition,which involve the issues such as few-shot,multi-modality,model adaptation and high-dimensional data.From the perspective of engineering application,the latest research progress in the non-cooperative intelligent perception technique was systematically summarized.Firstly,the research status of the representative non-cooperative on-orbit perception systems and optical sensors were reviewed.Secondly,the key technologies involved in the intelligence perception of non-cooperative targets were analyzed.Finally,according to the analysis of the research status and critical techniques,the main issues of non-cooperative target intelligent perception were discussed,and the recommendations for the further development were presented.