Reference : LMI-Based Discrete-Time Nonlinear State Observer for an Anaerobic Digestion Model
Scientific congresses, symposiums and conference proceedings : Paper published in a book
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/10993/32191
LMI-Based Discrete-Time Nonlinear State Observer for an Anaerobic Digestion Model
English
Chaib Draa, Khadidja mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
Voos, Holger mailto [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 []
Zemouche, Ali []
Darouach, Mohamed []
May-2017
IEEE International Conference on Systems and Control, Batna 7-9 May 2017
Yes
IEEE International Conference on Systems and Control (ICSC 2017)
from 07-05-2017 to 09-05-2017
[en] Control Engineering ; observer design
[en] This paper deals with the design of a discrete
time nonlinear observer for an anaerobic digestion process.
The designed observer is devoted to a general class of systems,
precisely linear systems, LPV systems with known and bounded
parameters, and nonlinear Lipschitz systems. In order to
ensure stability of the estimation error, a new LMI condition
is proposed. In this LMI, additional decision variables are
included to enhance its feasibility. Indeed, this was possible due
to the use of a suitable reformulation of the Young’s inequality.
Numerical simulations using the investigated two-step anaerobic
digestion model show the effectiveness of the proposed LMI
methodology.
http://hdl.handle.net/10993/32191

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