A Luenberger like observer for the AM2 model

Ibtissem Didi (1) , Hacen Dib (1) , Brahim Cherki (1)

1 LAT - Laboratoire d'Automatique de Tlemcen

In this paper, we deal with the problem of designing a new class of observers for uncertain bioreactor models. The main idea is to construct a nonlinear observer with linear errors, which has an adjustable and robust convergence. Simulation results are pesented using a model of chemostat and a model of an anaerobic digestion process for the treatment of wastewater.

Mots clés: Chemostat model; Nonlinear systems; AM2 model; Nonlinear observers

Domaines: Automatique

Ibtissem Didi, Hacen Dib, Brahim Cherki. A Luenberger like observer for the AM2 model. [Research Report] Université de Tlemcen. 2014. ⟨hal-00998310v2⟩