Multi observer design for multicell converter

Abir Smati (1) , Wassila Chagra (1) , Denis Berdjag (2) , Moufida Ksouri (1) , Michael Defoort (2)

1 University of Tunis El Manar
2 LAMIH - Laboratoire d'Automatique, de Mécanique et d'Informatique industrielles et Humaines - UMR 8201

This paper, discuss the observability of the multicellular converter which is classified as a switching hybrid system. Several observers will be used for the capacitors voltage estimation despite the partial observability of the system.

Mots clés: "Observers"; "Capacitors"; "Observability"; "Trajectory"; "Mathematical model"; "Switches"; "Voltage measurement"

Domaines: Automatique / Robotique

Abir Smati, Wassila Chagra, Denis Berdjag, Moufida Ksouri, Michael Defoort. Multi observer design for multicell converter. 2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA), Dec 2015, Monastir, Tunisia. pp.582-585, ⟨10.1109/STA.2015.7505207⟩. ⟨hal-03411851⟩