Eventos Anais de eventos
COBEM 2019
25th International Congress of Mechanical Engineering
Station-keeping control design for Earth-Moon L1 librartion point
Submission Author:
Sandro da Silva Fernandes , SP
Co-Authors:
Thiago Cesar Lousada Marsola, Sandro da Silva Fernandes, José Manoel Balthazar
Presenter: Sandro da Silva Fernandes
doi://10.26678/ABCM.COBEM2019.COB2019-0131
Abstract
In this work, the dynamics of the Circular Restricted Three-Body Problem for the Earth-Moon system is considered for a station-keeping problem. Taking into account the L1 equilibrium point in this dynamics, a spacecraft moving near this point must use some correction maneuver to be take and remain into this reference point. Therefore, it is proposed a station-keeping strategy applicable for this type of trajectory using the linear quadratic regulator (LQR) controller.
Keywords
Three body problem, L1 libration point, Station keeping maneuver
