What Is The Function Of Main And Auxiliary Propulsion Subsystems In A Satellite?
Function of main and auxiliary propulsion subsystems in a satellite: The satellite is launched into its approximate desired orbit by a large rocket, which may be carrying several satellite as the same time, The satellite then uses its own main propulsion system to go to its final orbit, correcting for any unavoidable errors in the initial launch Since only a limited amount of main rocket fuel is available on board the settling this or bit adjustment must be correct on the first or second try. Some surveillance (spy) satellite have additional main propulsion fuel so that they can actually shift from one orbit to an other , via ground command , to take picture of other parts of the earth or listen in to signals from different areas, but his mutually limit their useful life commands to fire the thrusters( auxiliary rocket engines are known as thrusters) come from the ground station ,which performs the necessary calculation on how much thruster firing is needed and in what direction some a
