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Authors: Laurent Dewasme 1 ; Alain Vande Wouwer 1 and Daniel Coutinho 2

Affiliations: 1 Université de Mons, Belgium ; 2 PUCRS, Brazil

Keyword(s): Nonlinear robust control, Adaptive control, Fermentation process, Biotechnology.

Related Ontology Subjects/Areas/Topics: Adaptive Signal Processing and Control ; Environmental Monitoring and Control ; Informatics in Control, Automation and Robotics ; Nonlinear Signals and Systems ; Signal Processing, Sensors, Systems Modeling and Control

Abstract: Linearizing control is a popular approach to control bioprocesses, which has received considerable attention is the past several years. This control approach is however quite sensitive to modeling uncertainties, thus requiring some on-line parametric adaptation so as to ensure performance. In this study, this usual adaptive strategy is compared in terms of implementation and performance to a robust strategy, where the controller has a fixed parametrization which is determined using a LMI framework so as to ensure robust stability and performance. Fed-batch cultures of yeast and bacteria are considered as application examples.

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Paper citation in several formats:
Dewasme, L.; Vande Wouwer, A. and Coutinho, D. (2010). LINEARIZING CONTROL OF YEAST AND BACTERIA FED-BATCH CULTURES - A Comparison of Adaptive and Robust Strategies. In Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO; ISBN 978-989-8425-02-7; ISSN 2184-2809, SciTePress, pages 5-13. DOI: 10.5220/0002933300050013

@conference{icinco10,
author={Laurent Dewasme. and Alain {Vande Wouwer}. and Daniel Coutinho.},
title={LINEARIZING CONTROL OF YEAST AND BACTERIA FED-BATCH CULTURES - A Comparison of Adaptive and Robust Strategies},
booktitle={Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO},
year={2010},
pages={5-13},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002933300050013},
isbn={978-989-8425-02-7},
issn={2184-2809},
}

TY - CONF

JO - Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO
TI - LINEARIZING CONTROL OF YEAST AND BACTERIA FED-BATCH CULTURES - A Comparison of Adaptive and Robust Strategies
SN - 978-989-8425-02-7
IS - 2184-2809
AU - Dewasme, L.
AU - Vande Wouwer, A.
AU - Coutinho, D.
PY - 2010
SP - 5
EP - 13
DO - 10.5220/0002933300050013
PB - SciTePress