载人航天器舱外在轨维修设计与实现  

Design and Implementation of Manned Spacecraft In-orbit Extravehicular Maintenance

作　　者：易予生 李立凌 罗鹏 朱珂 范高洁 王爱国 徐起 李志海 YI Yusheng;LI Liling;LUO Peng;ZHU Ke;FAN Gaojie;WANG Aiguo;XU Qi;LI Zhihai(Beijing Institute of Spacecraft System Engineering,Beijing 100094,China;Shanghai Aerospace Electronic Technology Institute,Shanghai 201109,China)

机构地区：[1]北京空间飞行器总体设计部,北京100094 [2]上海航天电子技术研究所,上海201109

出　　处：《航天器工程》2023年第1期43-48,共6页Spacecraft Engineering

基　　金：国家科技重大专项。

摘　　要：在航天员的参与下,载人航天器舱外设备的维修更换给航天器的长寿命运行提供了途径。为此,文章提出适用于舱外在轨维修的技术解决途径,以载人航天器舱外摄像机为例,对摄像机标志、操作机械接口、电接口、航天员抓握、防飘等方面进行了维修性设计。对我国载人航天器舱外摄像机的维修过程开展仿真和在轨维修试验,验证了舱外摄像机维修设计的正确性和合理性。该设计可为我国载人航天器设备的维修性设计提供参考。With the participation of astronauts,the maintenance and replacement of the equipment inside and outside the manned spacecraft provide a way for the long life of the spacecraft.Taking the extravehicular camera of manned spacecraft as an example,a maintainability technology solution approach suitable for in-orbit maintenance is proposed.The maintainability design of camera logo,operating mechanical interface,electrical interface,astronaut grip and anti-drift is carried out.Finally,the simulation and in-orbit maintenance test on a China manned spacecraft verify the correctness and rationality of the maintenance design of extravehicular camera.The design can provide technical support for maintainability design of China manned spacecraft machine.

关 键 词：载人航天器 在轨维修 抓握设计 防飘设计 

分 类 号：V44[航空宇航科学与技术—飞行器设计]