A High Gain Observer based LMI Approach

Mickael Rodrigues (1) , Hassan Hammouri (1) , Chokri Mechmeche (2) , Naceur Benhadj Braiek (2)

1 LAGEP - Laboratoire d'automatique et de génie des procédés
2 INSAT - Institut National des Sciences Appliquées et de Technologie [Tunis]

This paper deals with the observability analysis and the observer synthesis of a class of nonlinear systems. The observer that we consider has a constant gain and concerns a class of uniformly observable systems. A sufficient condition permitting to design such a constant gain observer is given. The calculation of this gain is based on LMI technics

Domaines: Automatique / Robotique

Mickael Rodrigues, Hassan Hammouri, Chokri Mechmeche, Naceur Benhadj Braiek. A High Gain Observer based LMI Approach. 17th IFAC World Congress, Seoul, Korea, July 2008, Jul 2008, South Korea. pp.000. ⟨hal-00364775⟩