摘要
介绍了欧美1~3m分辨率GEO光学成像系统的应用需求、技术途径选择情况,研究了欧美GEO高分光学成像技术的发展,包括大口径单体反射镜成像技术、空间分块可展开成像技术、光学合成孔径成像技术、薄膜衍射成像技术和在轨装配成像技术,总结了上述技术的优缺点。可为我国发展GEO高分辨率光学成像系统提供参考。
The United States and Europe attach great importance to the development of GEO high resolution optical imaging systems. Application requirements and technology solutions of these country’s GEO 1-3m resolution optical imaging systems are introduced. Technology develop-ments of these systems are studied, including large-aperture monolithic mirror imaging technolo-gy, segmented mirror and deployable imaging technology, optical synthetic aperture imaging technology, membrane diffractive imaging technology and in-space assembly imaging technology, and advantages and disadvantages of these technologies are analyzed. Research results could be used as reference of the development of China？s GEO high resolution optical imaging systems.
出处
《航天器工程》
CSCD
北大核心
2017年第4期91-100,共10页
Spacecraft Engineering
