Modeling and flat control law for a fine pointing system based on semi active magnetic bearings
Visualitza/Obre
Cita com:
hdl:2117/9150
Tipus de documentText en actes de congrés
Data publicació2002
Condicions d'accésAccés obert
Llevat que s'hi indiqui el contrari, els
continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
:
Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
In this paper aspects of non linear systems and flat control
are studied for a specific application of a satellite fine
pointing breadboard based on semi active magnetic bearings
actuators. Authors propose a complete 6 degrees of freedom
mechanical model which describes the system dynamics. A
completely non linear and unstable system is obtained leading
to implement non linear control laws. A combination
of flat control, which ensures trajectory tracking and path
planning, with a linear controller which rejects uncertainties
and additive noise is implemented and simulated. Simulations
proves the efficiency of control law, leading to a system
which is stable and reaching the high precision performances
desired for the application.
CitacióMahout, V.; Prats, X.; Mignot, J. Modeling and flat control law for a fine pointing system based on semi active magnetic bearings. A: IEEE International Conference on Control Applications. "IEEE international conference on control aplications". Glasgow: 2002, p. 156-161.
Fitxers | Descripció | Mida | Format | Visualitza |
---|---|---|---|---|
xavierprats2.pdf | 407,4Kb | Visualitza/Obre |