Title :
Robust stabilization of the angular velocity of a rigid body
Author :
Astolfi, A. ; Rapaport, A.
Author_Institution :
Dept. of Electr. & Electron. Eng., Imperial Coll. of Sci., Technol. & Med., London, UK
Abstract :
The problem of robust control for the angular velocity of a rigid body subject to external disturbances is addressed. It is shown that if the disturbances are matched there exists a Lipschitz continuous control law attenuating the effect of the disturbances; whereas in the case of non-matched disturbances no such a feedback law exists. Hence, a new concept of disturbance attenuation is introduced and it is proved that the aforementioned problem is solvable in this weaker sense
Keywords :
angular velocity control; asymptotic stability; control system analysis; feedback; robust control; Lipschitz continuous control; angular velocity control; asymptotic stability; disturbance attenuation; feedback; necessary condition; rigid body; robust control; stabilization; Angular velocity; Angular velocity control; Control systems; Educational institutions; Equations; Robustness; Satellites; Space missions; State feedback; Torque control;
Conference_Titel :
Decision and Control, 1997., Proceedings of the 36th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4187-2
DOI :
10.1109/CDC.1997.657855
