Article | Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017 | Innovations for Future Modelica
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Title:
Innovations for Future Modelica
Author:
Hilding Elmqvist: Mogram AB, Magle Lilla Kyrkogata 24, 223 51 Lund, Sweden Toivo Henningsson: Lund, Sweden Martin Otter: Institute of System Dynamics and Control, DLR, Oberpfaffenhofen, Germany
DOI:
10.3384/ecp17132693
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Full text (pdf)
Year:
2017
Conference:
Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017
Issue:
132
Article no.:
076
Pages:
693-702
No. of pages:
10
Publication type:
Abstract and Fulltext
Published:
2017-07-04
ISBN:
978-91-7685-575-1
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


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This paper discusses language innovations for future Modelica versions, on the one hand for generally applicable language elements, and on the other hand to improve modeling of multibody systems with contacts, and media modeling. In a companion paper new algorithms are proposed to handle much larger models than can be treated today. All these innovations are developed and evaluated with the experimental modeling and simulation environment Modia. Modia is based on Julia, a powerful programming language with strong focus on scientific computing, meta-programming and just-in-time compilation that allows very fast development. The modeling language is directly defined and implemented with Julia’s meta-programming constructs and is designed tightly together with the symbolic and numeric algorithms. This approach is very well suited for innovation and experimenting with evolutions of modeling capabilities in Modelica.

Keywords: Modelica Modia Julia modeling simulation

Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017

Author:
Hilding Elmqvist, Toivo Henningsson, Martin Otter
Title:
Innovations for Future Modelica
DOI:
http://dx.doi.org/10.3384/ecp17132693
References:
No references available

Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017

Author:
Hilding Elmqvist, Toivo Henningsson, Martin Otter
Title:
Innovations for Future Modelica
DOI:
http://dx.doi.org/10.3384/ecp17132693
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Last updated: 2017-02-21