[en] In this paper, we propose to control the quantity and quality of the produced biogas from the anaerobic digestion of organic matter, digested in either a continuous stirred tank
reactor or a fixed bed digester. This is motivated by the aim of providing the power grid with a stable amount of energy despite fluctuations in the treated waste concentration and composition.
Therefore, we apply the linearizing control principe to a two step (acidogenesis-methanogenesis) mass balance non linear model, all with the introduction of two new control inputs reflecting
the addition of stimulating substrates (acetate and alkalinity). To show the performance of the synthesized control laws we simulate the process under an organic shock load feeding.
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 :
Linearizing Control of Biogas Flow Rate and Quality
Date de publication/diffusion :
septembre 2015
Nom de la manifestation :
20th IEEE Int. Conference on Emerging Tecnologies and Factory Automation ETFA 2015
Date de la manifestation :
08 - 11 Sept. 2015
Manifestation à portée :
International
Titre de l'ouvrage principal :
20th IEEE Int. Conference on Emerging Tecnologies and Factory Automation ETFA 2015, Luxembourg, 8-11 Sept. 2015
