Share Email Print
cover

Proceedings Paper

Torque compensation technology for the geostationary meteorological satellite
Author(s): Zhigang Wang; Lusha Wang; Shilu Chen; Qing Li
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

To acquire high quality image, the new generation Geostationary Meteorological Satellite in China (GMSC) adopts three-axis stabilized attitude control mode, besides an advanced control system is required to be designed to get higher pointing precision and degree of stability of the satellite. However, the ability of the control system is limited. Torque compensation technology is studied in this paper aiming at rejecting the disturbance factors, which cannot be absorbed by the control system. In the research of torque compensation technology, the main factors that influence the degree of stability of satellite are analyzed; the objects compensated are confirmed through analysis of simulation; the system technical concept of torque compensation is designed; the mathematical models of the compensated objects and compensation devices are founded; the torque compensation arithmetic is designed; the valid arithmetic of torque compensation is proved through simulation. The research provides theoretical principles to develop the new generation GMSC.

Paper Details

Date Published: 2 April 2010
PDF: 5 pages
Proc. SPIE 7651, International Conference on Space Information Technology 2009, 765133 (2 April 2010); doi: 10.1117/12.855488
Show Author Affiliations
Zhigang Wang, Northwestern Polytechnical Univ. (China)
Lusha Wang, Northwestern Polytechnical Univ. (China)
Shilu Chen, Northwestern Polytechnical Univ. (China)
Qing Li, Shanghai Academy of Spaceflight Technology (China)


Published in SPIE Proceedings Vol. 7651:
International Conference on Space Information Technology 2009
Xingrui Ma; Baohua Yang; Ming Li, Editor(s)

© SPIE. Terms of Use
Back to Top