Title :
The correction of spaceborne satellite´s yaw steering law based on the star tracker high-precision measurement
Author :
Yingmei, Sun ; Junli, Chen ; Xiangcheng, Wan ; Ling, Zhang Jiu ; Yun, Wang
Author_Institution :
Shanghai Inst. of Satellite Eng., Shanghai, China
Abstract :
This paper presents a successful example of how the yaw steering law used in the satellite project. Otherwise in the synthetic aperture radar satellite, the theoretic parameter of the yaw steering law can be obtained and optimized on the track, then the expected Doppler centroid will be gotten.
Keywords :
artificial satellites; spaceborne radar; star trackers; synthetic aperture radar; Doppler centroid; satellite project; spaceborne satellite; star tracker high-precision measurement; synthetic aperture radar satellite; yaw steering law; Control systems; Doppler effect; Earth; Orbits; Satellites; Spaceborne radar; Synthetic aperture radar; Doppler centroid; yaw steering law synthetic aperture radar;
Conference_Titel :
Systems and Control in Aeronautics and Astronautics (ISSCAA), 2010 3rd International Symposium on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-6043-4
Electronic_ISBN :
978-1-4244-7505-6
DOI :
10.1109/ISSCAA.2010.5633474
