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空间光学遥感器的主镜展开机构
引用本文:刘志全,孙国鹏.空间光学遥感器的主镜展开机构[J].中国空间科学技术,2006,26(6):42-48.
作者姓名:刘志全  孙国鹏
作者单位:中国空间技术研究院,北京,100094
摘    要:采用分块可展开成像系统是空间光学遥感器实现大口径甚高分辨率的有效途径,主镜展开机构是分块可展开成像系统的关键部分之一。对空间光学遥感器主镜展开机构进行了大致分类,分析了几种典型主镜展开机构的组成、工作原理和特点。从结构形式、驱动方式、展开/锁定机构和理论研究等方面阐述了主镜展开机构的发展趋势,分析了中国发展主镜展开机构的主要技术难点,提出了这些技术难点的解决思路。

关 键 词:展开机构  光学系统  遥感器  发展趋势
收稿时间:2006-03-20
修稿时间:2006-03-202006-05-08

Primary Mirror Deployment Mechanisms for Space Optical Remote Sensors
Liu Zhiquan,Sun Guopeng.Primary Mirror Deployment Mechanisms for Space Optical Remote Sensors[J].Chinese Space Science and Technology,2006,26(6):42-48.
Authors:Liu Zhiquan  Sun Guopeng
Institution:China Academy of Space Technology, Beijing 100094
Abstract:The primary mirror deployment mechanism is one of the key parts of the deployable segmented imaging system which is utilized to realize large-aperture and ultra-high resolution for a space optical remote sensor.The basic classification of the primary mirror deployment mechanisms for space optical remote sensors was carried out.The structures,principles and characteristics of(different) primary mirror deployment mechanisms were analyzed.The development trends on(structures),actuators,deploying/locking devices and theoretical studies of future primary mirror(deployment) mechanisms were predicted.Key techniquesand the solutions for primary mirror(deployment) mechanisms were put forward.
Keywords:Deployable mechanismOptical systemRemote sensor Development trend
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