Multiple model approach modelling: application to a turbojet engine

Abdelkader Akhenak (1) , Mohammed Chadli (2) , José Ragot (1) , Didier Maquin (1)

1 CRAN - Centre de Recherche en Automatique de Nancy
2 CREA - Centre de Robotique, d'Electrotechnique et d'Automatique

In this study, we show the interest of multiple model modelling approach to apprehend nonlinear behaviours of physical systems. From experimental data, we develop a model of simple structure which can be exploited in many fields such as control, diagnosis or for the design of observers. An application on a turbojet plane is presented.

Mots clés: Multiple model approach; nonlinear system; turbojet engine

Domaines: Automatique / Robotique

Abdelkader Akhenak, Mohammed Chadli, José Ragot, Didier Maquin. Multiple model approach modelling: application to a turbojet engine. Journal of Engineering and Applied Sciences, 2007, 2 (4), pp.798-807. ⟨hal-00137704⟩