 |
 |
Communication dans un congrès
Electric Station Keeping of Geostationary Satellites: a Differential Inclusion Approach
Abstract : The aim of this paper is to consider the modelling and control issues arising in the design of a station keeping system for geostationary satellites based on electric propulsion. In particular, a linear time-varying model for the dynamics of a geostationary satellite affected by perturbations is derived and the longitude and latitude station keeping problem is then formulated as a constrained linear quadratic optimal control problem. A direct method based on the so-called differential inclusion approach is then proposed. Simulation results showing the feasibility of the control task on a spacecraft equipped with electric thrusters are also presented and discussed.
https://hal-mines-paristech.archives-ouvertes.fr/hal-00618111
Contributeur : Magalie Prudon <>
Soumis le : mercredi 31 août 2011 - 16:45:23
Dernière modification le : jeudi 24 septembre 2020 - 17:22:33
Contributeur : Magalie Prudon <>
Soumis le : mercredi 31 août 2011 - 16:45:23
Dernière modification le : jeudi 24 septembre 2020 - 17:22:33