航天器工程2017，Vol.26Issue(6)：9-17,9.DOI:10.3969/j.issn.1673-8748.2017.06.002
复杂约束条件下的高分三号卫星系统设计
Syetem Design Under Complex Restrictions of GF-3 Satellite
摘要
Abstract
GF-3 satellite is the first planar phased array SAR satellite in civil field in China,which deploys a large scale,high weight,high power,large thermal consumption SAR antenna,so an integrated system design method is adopted under these complex restrictions.The SAR payload restrictions of GF-3 satellite are teased,a system integrated design thought is brought up,and the process of system design and optimization is introduced around the SAR payload under the structural-electromagnetic-thermal restrictions in detail.Finally,the optimization design scheme is given in antenna mechanism,structure shape,thermal control,expanding mechanism require-ment of SAR antenna,the power supply and the solar wing.关键词
高分三号卫星/合成孔径雷达载荷/机、电、热、磁约束/系统设计Key words
GF-3 satellite/SAR payload/structural-electromagnetic-thermal restriction/system design分类
航空航天引用本文复制引用
刘杰,张庆君,李延,齐亚琳,唐治华..复杂约束条件下的高分三号卫星系统设计[J].航天器工程,2017,26(6):9-17,9.基金项目
国家重大科技专项工程 （）
