Article | Proceedings of the 10<sup>th</sup> International Modelica Conference; March 10-12; 2014; Lund; Sweden | Grey-box Building Models for Model Order Reduction and Control
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Title:
Grey-box Building Models for Model Order Reduction and Control
Author:
Roel De Coninck: E nv., Brussels, Belgium/KU Leuven, Department of Mechanical Engineering, Heverlee, Belgium Fredrik Magnusson: Department of Automatic Control, Lund University, Lund, Sweden Johan Åkesson: Department of Automatic Control, Lund University, Lund, Sweden/Modelon AB, Ideon Science Park, Lund, Sweden Lieve Helsen: KU Leuven, Department of Mechanical Engineering, Heverlee, Belgium,
DOI:
10.3384/ecp14096657
Download:
Full text (pdf)
Year:
2014
Conference:
Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden
Issue:
096
Article no.:
069
Pages:
657-666
No. of pages:
10
Publication type:
Abstract and Fulltext
Published:
2014-03-10
ISBN:
978-91-7519-380-9
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press; Linköpings universitet


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As automatic sensing and Information and Communication Technology (ICT) get cheaper; building monitoring data is easier to obtain. The abundance of data leads to new opportunities in the context of energy efficiency in buildings. This paper describes ongoing developments and first results of data-driven grey-box modelling for buildings. A Python toolbox is developed based on a Modelica library with thermal building and Heating; Ventilation and Air-Conditioning (HVAC) models and the optimisation framework in JModelica.org. The tool chain facilitates and automates the different steps in the system identification procedure; like data handling; model selection; parameter estimation and validation. The results of a system identification and parameter estimation for a singlefamily dwelling are presented.

Keywords: Buildings; grey-box models; parameter estimation; collocation method

Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden

Author:
Roel De Coninck, Fredrik Magnusson, Johan Åkesson, Lieve Helsen
Title:
Grey-box Building Models for Model Order Reduction and Control
DOI:
http://dx.doi.org/10.3384/ecp14096657
References:

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Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden

Author:
Roel De Coninck, Fredrik Magnusson, Johan Åkesson, Lieve Helsen
Title:
Grey-box Building Models for Model Order Reduction and Control
DOI:
http://dx.doi.org/10.3384/ecp14096657
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