故障航天器的在轨捕获与维修、空间垃圾清除等空间活动已成为航天技术发展需要面对和解决的重要课题，而非合作目标位姿光学测量技术作为解决这些问题的关键技术，已经引起了有关学者和研究机构的广泛关注。首先讨论了空间非合作目标位姿测量的特点，之后通过关注和跟踪国内外最新发展情况，全面总结了现有的非合作目标位姿光学测量方法的研究现状及性能优劣，最后对这些测量方法进行了比较，并给出了非合作目标位姿光学测量的研究启示。

The position and pose measurement for space non-cooperative target is an intractable problem of on-orbit servicing for space non-cooperative target, which has been a hotspot of research in recent years. In this paper, firstly, the characteristics of the position and pose estimation for space non-cooperative target are discussed. Secondly, the performance of the main position and pose estimation optics methods are comprehensively summarized. Finally, the vision sensor and estimation algorithm are analyzed, and their advantages, disadvantages and application area are concluded.