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Grey-Box Building Models for Model Order Reduction and Control

Författare

  • Roel De Coninck
  • Fredrik Magnusson
  • Johan Åkesson
  • Lieve Helsen

Redaktör

  • Hubertus Tummescheit
  • Karl-Erik Årzén

Summary, in English

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 single-family dwelling are presented.

Publiceringsår

2014

Språk

Engelska

Sidor

657-666

Publikation/Tidskrift/Serie

Proceedings of the 10th International Modelica Conference

Dokumenttyp

Konferensbidrag

Förlag

Linköping University Electronic Press

Ämne

  • Control Engineering

Conference name

10th International Modelica Conference

Conference date

2014-03-10 - 2014-03-12

Conference place

Lund, Sweden

Status

Published

Projekt

  • LCCC
  • Numerical and Symbolic Algorithms for Dynamic Optimization

Forskningsgrupp

  • LCCC

ISBN/ISSN/Övrigt

  • ISBN: 978-91-7519-380-9