Method for East-West Station-Keeping Maneuver of Geostationary Orbit Satellite

摘要

In the east-west orbit adjusting method of the geostationary orbit satellite according to an embodiment of the present invention, calculating the starting time and the speed increment for the position adjustment of the east-west direction of the geostationary orbit satellite rotated by the solar panel as an initial value, the start Performing an east-west position maintaining adjustment of the geostationary orbit satellite using time and the speed increment, estimating a change in position of the geostationary satellite until the next east-west position maintaining is performed; and And verifying the validity of the orbital state of the geostationary satellite based on the predicted position change. If the verification result is valid, the start time and the speed increment amount are continuously applied to perform the east-west position maintenance adjustment of the geostationary orbit satellite, and if the verification result is not valid, the start time and the speed increase After correcting the amount, it is possible to start again from the step of performing the East-West position maintenance adjustment of the geostationary orbit satellite using the corrected starting time and speed increment.;Geostationary satellite, orbital maintenance, wheel offloading