中国空间科学技术Issue(6)：72-78,7.DOI:10.3780/j.issn.1000-758X.2014.06.010
敏捷卫星立体定位角元素影响分析
Analysis on Attitude Angle Impacting Stereo Positioning Accuracy for Agility Satellite
孙峻 1赵鸿志 1杨芳 1赵键1
作者信息
- 1. 航天东方红卫星有限公司，北京 100094
- 折叠
摘要
Abstract
In order to accurately evaluate the agility satellite effectiveness and set the reasonable indices of maneuvering ability and measuring component,the influence on the stereo position accuracy was compared between the satellite with single-linear-array CCD camera (SLAC ) and the one with three-linear-array, based on the agility satellite mapping synchronously during the maneuvering. The agility satellite stereo mapping position accuracy evolution model was established.The approximate analytic algorithm of the errors were given according to the correlation between the inner and outer elements with angular orientation elements. Mathematical calculation shows that the indices of the agility satellite stereo mapping angle elements and measurement accuracy meet the requirements of the position accuracy.关键词
立体成像/单线阵电荷耦合相机/定位精度评估模型/敏捷卫星Key words
Stereo mapping/Single-linear-array charge coupled device camera/Position accuracy assessment model/Agility satellite引用本文复制引用
孙峻,赵鸿志,杨芳,赵键..敏捷卫星立体定位角元素影响分析[J].中国空间科学技术,2014,(6):72-78,7.
