Attitude sensor alignment and calibration for the timed spacecraft

被引：0
|
作者：
Pittelkau, ME [1 ]
Dellinger, WF [1 ]
机构：
[1] Johns Hopkins Univ, Appl Phys Lab, Laurel, MD 20723 USA
来源：
SPACEFLIGHT MECHANICS 2003, PTS 1-3 | 2003年 / 114卷
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents the attitude sensor alignment and gyro calibration for Thermosphere-Ionosphere-Mesosphere Energetics and Dynamics (TIMED) and demonstrates the effectiveness of an Alignment Kalman Filter and a composite calibration algorithm. The on-orbit attitude determination performance prior to and after calibration is presented. The optical alignment performed prior to launch is compared to the estimated alignment parameters. Various means of validating the alignment calibration are discussed.
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页码：821 / 833
页数：13
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