| 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  [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 [] | |
| 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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