Title :
Satellite antenna control: Design and performance validation under given TPF
Author :
Ahn, H.-S. ; Chung, D. ; Ko, K.H. ; Wang, S. ; Jung, O. ; Choi, S.
Author_Institution :
Sch. of Mechatron., Gwangju Inst. of Sci. & Technol. (GIST), Gwangju, South Korea
Abstract :
This paper provides a control algorithm for satellite antenna tracking. An adaptive control scheme is developed to achieve asymptotical convergence of antenna azimuth and elevation angles to desired ones by compensating for unknown disturbances. The performance of developed control scheme is analyzed in terms of satellite tracking profile (TPF), which is uploaded to satellite from ground station for pointing the satellite antenna. Specifically, it will be discussed whether the results of the control scheme are satisfactory in achieving the desired azimuth and elevation angles under given sampling period and control voltage.
Keywords :
convergence; satellite antennas; satellite tracking; antenna azimuth; asymptotical convergence; design; elevation angles; performance validation; satellite antenna control; satellite antenna tracking; satellite tracking profile; Analytical models; Azimuth; Convergence; Satellite antennas; Satellites; Voltage control; Adaptive control; Korea multi-purpose satellite 3 (KOMPSAT-3); Satellite antenna control; Tracking profile file (TPF);
Conference_Titel :
Control Automation and Systems (ICCAS), 2010 International Conference on
Conference_Location :
Gyeonggi-do
Print_ISBN :
978-1-4244-7453-0
Electronic_ISBN :
978-89-93215-02-1
