[en] In this note, we design an invariant observer for a two step (acidogenesis-methanogenesis) mass balance nonlinear model, in order to estimate simultaneously all bacteria and substrate concentrations found in the anaerobic digestion process. The particularity of the designed observer is the use of only the methane flow rate which is cheap to measure and commonly measured online even at industrial scale.
Disciplines :
Ingénierie électrique & électronique
Auteur, co-auteur :
CHAIB DRAA, Khadidja ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit
VOOS, Holger ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Alma, Marouane
Darouach, Mohamed
Co-auteurs externes :
yes
Langue du document :
Anglais
Titre :
Invariant Observer Applied to Anaerobic Digestion Model
Date de publication/diffusion :
septembre 2016
Nom de la manifestation :
IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA)
Lieu de la manifestation :
Berlin, Allemagne
Date de la manifestation :
from 06-09-2016 to 09-09-2016
Manifestation à portée :
International
Titre de l'ouvrage principal :
IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA), Berlin, Germany, 2016
