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Towards Hard Real-Time Simulation of Complex Fluid Networks

Zimmer, Dirk (2019) Towards Hard Real-Time Simulation of Complex Fluid Networks. In: Proceedings of the 13th International Modelica Conference, pp. 579-587. Linköping University Electronic Press, Linköpings universitet. 13th International Modelica Conference, 04.-06. Mär. 2019, Regensburg, Deutschland. doi: 10.3384/ecp19157579.

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Official URL: http://www.ep.liu.se/ecp/157/059/ecp19157059.pdf


Complex fluid systems created with Modelica have often been difficult to simulate under hard real-time constraints since they typically involve non-linear equation systems that are difficult to solve especially within a predictable finite time frame. This paper explores the usage of a new approach that avoids non-linear equation systems and its suitability for real-time simulation. A model of an aircraft environmental control system is taken as a use case for this study.

Item URL in elib:https://elib.dlr.de/128172/
Document Type:Conference or Workshop Item (Speech)
Title:Towards Hard Real-Time Simulation of Complex Fluid Networks
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Zimmer, DirkDirk.Zimmer (at) dlr.deUNSPECIFIED
Date:4 March 2019
Journal or Publication Title:Proceedings of the 13th International Modelica Conference
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
DOI :10.3384/ecp19157579
Page Range:pp. 579-587
Publisher:Linköping University Electronic Press, Linköpings universitet
Series Name:Linköping Electronic Conference Proceedings
Keywords:Thermal fluids, Thermal process systems, real-time simulation, environmental control systems
Event Title:13th International Modelica Conference
Event Location:Regensburg, Deutschland
Event Type:international Conference
Event Dates:04.-06. Mär. 2019
Organizer:Modelica Association, OTH Regensburg
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Systems and Cabin (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Aircraft System Dynamics
Deposited By: Zimmer, Dirk
Deposited On:01 Jul 2019 10:28
Last Modified:31 Jul 2019 20:25

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