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Authors: Cristina Stoica ; Pedro Rodríguez-Ayerbe and Didier Dumur

Affiliation: Supélec, France

Keyword(s): Model Predictive Control (MPC), Multivariable Systems, Linear Matrix Inequalities, Robust Control.

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

Abstract: This paper presents a state-space methodology for enhancing the robustness of multivariable MPC controlled systems through the convex optimization of a multivariable Youla parameter. The procedure starts with the design of an initial stabilizing Model Predictive Controller in the state-space representation, which is then robustified under modeling errors considered as unstructured uncertainties. The resulting robustified MIMO control law is finally applied to the model of a stirred tank reactor to reduce the impact of measurement noise and modelling errors on the system.

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Paper citation in several formats:
Stoica, C.; Rodríguez-Ayerbe, P. and Dumur, D. (2007). IMPROVED ROBUSTNESS OF MULTIVARIABLE MODEL PREDICTIVE CONTROL UNDER MODEL UNCERTAINTIES. In Proceedings of the Fourth International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO; ISBN 978-972-8865-84-9; ISSN 2184-2809, SciTePress, pages 283-288. DOI: 10.5220/0001651002830288

@conference{icinco07,
author={Cristina Stoica. and Pedro Rodríguez{-}Ayerbe. and Didier Dumur.},
title={IMPROVED ROBUSTNESS OF MULTIVARIABLE MODEL PREDICTIVE CONTROL UNDER MODEL UNCERTAINTIES},
booktitle={Proceedings of the Fourth International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO},
year={2007},
pages={283-288},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001651002830288},
isbn={978-972-8865-84-9},
issn={2184-2809},
}

TY - CONF

JO - Proceedings of the Fourth International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO
TI - IMPROVED ROBUSTNESS OF MULTIVARIABLE MODEL PREDICTIVE CONTROL UNDER MODEL UNCERTAINTIES
SN - 978-972-8865-84-9
IS - 2184-2809
AU - Stoica, C.
AU - Rodríguez-Ayerbe, P.
AU - Dumur, D.
PY - 2007
SP - 283
EP - 288
DO - 10.5220/0001651002830288
PB - SciTePress