Robust observer for continuous uncertain systems

Didier Maquin (1) , Mohamed Darouach (1) , José Ragot (1)

1 CRAN - Centre de Recherche en Automatique de Nancy

In this paper, the robust stability problem of a linear system with parameter uncertainties is handled and a condition is given to ensure the asymptotic stability of the system. Consequently, a robust observer may be designed that takes into account the uncertainties of the system; inequalities are designed that give bounds on the gain of the observer.

Domaines: Automatique / Robotique

Didier Maquin, Mohamed Darouach, José Ragot. Robust observer for continuous uncertain systems. IEEE International Conference on Systems, Man, and Cybernetics, SMC'94, Oct 1994, San Antonio, United States. pp.2039-2044, ⟨10.1109/ICSMC.1994.400163⟩. ⟨hal-00201436⟩