摘要
空间干涉遥测从不同方位对地面同一目标进行多次成像,经干涉处理可获得地面目标的数字高程(DEM)。针对干涉遥测成像对基线长度和刚度的需求,进行了大型空间可展收支撑结构的方案研究,并分析了该系统的构成和工作原理。
The ground goal can be multiple imaged from different azimuth with the method of space remote intelferometry,and then DEM of the ground goal can be obtained by interference processing. Aiming at the requirement of length and stiffness of baseline in the space remote interferometry,a scheme of the large space deployable support structure has been presented,and its system constituent and operating principle are also analyzed.
出处
《机械设计与制造》
北大核心
2009年第5期145-146,共2页
Machinery Design & Manufacture
基金
国防科工委"十一五"民用航天专项科研项目
