Title :
Parameter identification for orbit of geosynchronous satellites based on Kalman filter
Author :
Hu, Xiaoyang ; Qiao, Xiangxin ; Wang, Xin ; Yao, Jun
Author_Institution :
Sch. of Equip. Eng., Shenyang Ligong Univ., Shenyang, China
Abstract :
This paper analyzed physical process of movement of geosynchronous satellites, amendment of booster and measurement of Earth station, established the mathematical models and their linearization; On this base, it gave mathematical model for Kalman filter. Executed simulation for the given mathematical model on the Simplified actual date, simulation result is: Kalman filter effectively reduce estimation error of orbital parameters, it means that parameter identification of orbit has been improved more.
Keywords :
Kalman filters; artificial satellites; celestial mechanics; Earth station; Kalman filter; estimation error; geosynchronous satellites; orbital parameters; parameter identification; Acceleration; Earth; Equations; Kalman filters; Mathematical model; Orbits; Satellites; Kalman filter; orbit; parameter identification; synchronous satellite;
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2011 6th IEEE Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-8754-7
Electronic_ISBN :
pending
DOI :
10.1109/ICIEA.2011.5975813
