Title :
Design and Simulation of Autonomous Control System of Satellite
Author :
Junhua, Xiang ; Yulin, Zhang
Author_Institution :
Dept. of Comput. Sci., Nat. Univ. of Defense Technol.
fDate :
Aug. 30 2006-Sept. 1 2006
Abstract :
Analyzed the influence of main perturbation sources including non-spherical gravitational perturbation, atmospheric drag perturbation and third body gravitation perturbation to the satellite orbit, compensates the influence through the method that biased the semi-major axis and the inclination angle, which enhanced the orbital stability of satellite. Designed the satellite autonomous orbital control system, and discussed the method that through controlling the semi-major axis, the eccentricity and the inclination angle to complete the revisions to ascending node right ascension deviation and phase deviation. Finally through the simulation and the experiment of a satellite which running on nearly earth regression, circular orbit, simulation results indicated the system scheme satisfied the demand of satellite autonomous control
Keywords :
aerospace robotics; artificial satellites; control system synthesis; mobile robots; perturbation techniques; atmospheric drag perturbation; body gravitation perturbation; nonspherical gravitational perturbation; phase deviation; right ascension deviation; satellite autonomous orbital control system; satellite orbit; Acceleration; Aerospace materials; Atmospheric modeling; Control system synthesis; Control systems; Design optimization; Earth; Satellites; Solar radiation; Space technology;
Conference_Titel :
Innovative Computing, Information and Control, 2006. ICICIC '06. First International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7695-2616-0
DOI :
10.1109/ICICIC.2006.66
