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Controller Design for a Magnetic Levitation Kit usingOpenModelica's Integration with the Julia Language

Thiele, Bernhard and Lie, Bernt and Sjölund, Martin and Pop, Adrian and Fritzson, Peter (2019) Controller Design for a Magnetic Levitation Kit usingOpenModelica's Integration with the Julia Language. In: Proceedings of the 13th International Modelica Conference, pp. 303-312. Linköping University Electronic Press. 13th International Modelica Conference, 4.-6. März 2019, Regensburg. DOI: 10.3384/ecp19157303

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Abstract

This paper presents a practical application of computeraided control systems design using a new OpenModelica API (OMJulia) which allows to conveniently operate on Modelica models from the Julia language. Julia is a rather young language (Julia 1.0 was released in August 2018) designed to address the needs of numerical analysis and computational science, in particular it already has decent support for the control community. The magnetic levitation application at hand demonstrates how control system design can benefit from a suitable integration between Julia and Modelica. It is based on a commercially available control education kit in which the original controller is replaced by our own digital controller developed in this work. There exists an accompanying but independent paper which introduces the complete OMJulia API.

Item URL in elib:https://elib.dlr.de/128066/
Document Type:Conference or Workshop Item (Speech)
Title:Controller Design for a Magnetic Levitation Kit usingOpenModelica's Integration with the Julia Language
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Thiele, BernhardBernhard.Thiele (at) dlr.deUNSPECIFIED
Lie, Berntbernt.lie (at) usn.noUNSPECIFIED
Sjölund, MartinPELAB, Linköping UniversityUNSPECIFIED
Pop, AdrianPELAB, Linköping UniversityUNSPECIFIED
Fritzson, PeterPELAB, Linköping UniversityUNSPECIFIED
Date:2019
Journal or Publication Title:Proceedings of the 13th International Modelica Conference
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.3384/ecp19157303
Page Range:pp. 303-312
Publisher:Linköping University Electronic Press
Series Name:Linköping Electronic Conference Proceedings
Status:Published
Keywords:OpenModelica, OMJulia, control, magnetic levitation, Arduino, Julia, Modelica
Event Title:13th International Modelica Conference
Event Location:Regensburg
Event Type:international Conference
Event Dates:4.-6. März 2019
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Technik für Raumfahrtsysteme
DLR - Research theme (Project):Vorhaben Systems and Control Innovation Lab
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Space System Dynamics
Deposited By: Thiele, Bernhard
Deposited On:01 Jul 2019 10:12
Last Modified:31 Jul 2019 20:25

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