Geostationary spacecraft have to stay above a fixed point of the Earth, on a so-called geostationary Earth orbit. For this orbit, the orbital period of the spacecraft is equal to the rotation period of the Earth. Because of orbital disturbances, spacecraft drift away their station keeping position. It is therefore mandatory to create control strategies in order to make the spacecraft stay in the vicinity of the station keeping position. Due to their high thrust capabilities, chemical thrusters have been widely used. However nowadays electric propulsion based thrusters with their high specific impulse are viable alternative in order to decrease the spacecraft mass or increase its longevity. The use of such a system induce the necessity to ha...
Autonomy is one of the major concerns during the planning of a space mission, whether its objective ...
International audienceThe optimal station keeping control problem of a geostationary satellite equip...
The context of this work is space mechanics. More precisely, we aim at computing low thrust transfer...
Geostationary spacecraft have to stay above a fixed point of the Earth, on a so-called geostationary...
Pour mener à bien leur mission, les satellites de télécommunications doivent rester à la verticale d...
International audienceIn this paper, a control scheme is elaborated to perform the station keeping o...
International audienceThe problem of the computation of correction maneuvers for the fuel-optimal lo...
International audienceIn this paper, a control scheme is elaborated to perform the station keeping o...
International audienceIn this paper, a control scheme is elaborated in order to perform the station ...
We present in this thesis two research projectson the optimal control of the space vehicles.In the f...
Electrical propulsion systems allow broader a class of spacecraft trajectories than conventional che...
International audienceThe aim of this paper is to consider the modelling and control issues arising ...
International audienceThe aim of this paper is to consider the modelling and control issues arising ...
This paper introduces a novel affine formulation of the equations of motion of a satellite in a geos...
Autonomy is one of the major concerns during the planning of a space mission, whether its objective ...
International audienceThe optimal station keeping control problem of a geostationary satellite equip...
The context of this work is space mechanics. More precisely, we aim at computing low thrust transfer...
Geostationary spacecraft have to stay above a fixed point of the Earth, on a so-called geostationary...
Pour mener à bien leur mission, les satellites de télécommunications doivent rester à la verticale d...
International audienceIn this paper, a control scheme is elaborated to perform the station keeping o...
International audienceThe problem of the computation of correction maneuvers for the fuel-optimal lo...
International audienceIn this paper, a control scheme is elaborated to perform the station keeping o...
International audienceIn this paper, a control scheme is elaborated in order to perform the station ...
We present in this thesis two research projectson the optimal control of the space vehicles.In the f...
Electrical propulsion systems allow broader a class of spacecraft trajectories than conventional che...
International audienceThe aim of this paper is to consider the modelling and control issues arising ...
International audienceThe aim of this paper is to consider the modelling and control issues arising ...
This paper introduces a novel affine formulation of the equations of motion of a satellite in a geos...
Autonomy is one of the major concerns during the planning of a space mission, whether its objective ...
International audienceThe optimal station keeping control problem of a geostationary satellite equip...
The context of this work is space mechanics. More precisely, we aim at computing low thrust transfer...