Title :
Output feedback stabilization of a rigid spacecraft with unknown disturbances
Author :
Battilotti, S. ; Gennaro, S. Di ; Lanari, L.
Author_Institution :
Dipartimento di Inf. e Sistemistica, Rome Univ., Italy
Abstract :
In this paper we consider the output feedback stabilization problem for a rigid spacecraft, in presence of unknown disturbances, due to the gravitational gradient. We assume that only the quaternions are available for measure. The obtained dynamic controller robustly, w.r.t. the considered disturbance, asymptotically stabilizes the system from the chosen output, with arbitrarily large basin of attraction
Keywords :
aerospace control; asymptotic stability; feedback; robust control; space vehicles; basin of attraction; dynamic control; output feedback stabilization; rigid spacecraft; robust asymptotic stabilization; unknown disturbances; Angular velocity; Attitude control; Control systems; Equations; Gravity; Kinematics; Output feedback; Quaternions; Robust control; Space vehicles;
Conference_Titel :
Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on
Conference_Location :
Lake Buena Vista, FL
Print_ISBN :
0-7803-1968-0
DOI :
10.1109/CDC.1994.410942
