基于平台和载荷一体化敏捷光学卫星结构设计研究  

Research of Agile Optical Satellite's Structure Design Based on Platform and Load Integration

作　　者：孙伟[1] 钱勇[1] 李文峰[1] 陈占胜 SUN Wei;QIAN Yong;LI Wen-Feng;CHEN Zhan-Sheng(Shanghai Institute of Satellite Engineering,Shanghai 201109,China;Shanghai Academy of Spaceflight Technology,Shanghai 201109,China)

机构地区：[1]上海卫星工程研究所,上海201109 [2]上海航天技术研究院,上海201109

出　　处：《制导与引信》2018年第1期44-50,共7页Guidance & Fuze

摘　　要：在分析国内外敏捷光学卫星发展现状的基础上,设计了基于平台和载荷一体化卫星结构,并完成了力学分析;结果表明,载荷和卫星平台的一体化结构力学性能优异,卫星惯量较小,整星具有很好的姿态机动特性。Based on current research status of agile optical satellite,the inosculating structure of integrated satellite based on platform and load integration is designed,and its mechanical performance using finite element analysis software is verified.As a result,the structure mechanical performance of platform and load integration is excellent;the satellite has a small inertia and nice capability of attitude maneuver.

关 键 词：敏捷卫星 姿态机动 结构设计 有限元分析 

分 类 号：V474[航空宇航科学与技术—飞行器设计]