elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

eFMI: An open standard for physical models in embedded software

Lenord, Oliver and Otter, Martin and Bürger, Christoff and Hussmann, Michael and Le Bihan, Pierre and Niere, Jörg and Pfeiffer, Andreas and Reicherdt, Robert and Werther, Kai (2021) eFMI: An open standard for physical models in embedded software. Linköping Electronic Conference Proceedings. 14th Modelica Conference 2021, 2021-09-20 - 2021-09-24, Linköping, Schweden. doi: 10.3384/ecp2118157.

[img] PDF
635kB

Official URL: https://ecp.ep.liu.se/index.php/modelica/article/view/182

Abstract

This paper summarizes the final research results of the ITEA3 project EMPHYSIS (embedded systems with physical models in the production code software). Its core achievement is the new open eFMI Standard enabling automated workflows from high-level mathematical models of physical systems (referred to as physical models) to automotive compliant embedded software. eFMI (FMI for embedded systems) defines a container architecture for model exchange and testing. Multiple representations from an intermediate representation of sampled algorithms (GALEC) to production and binary code for specific embedded targets are maintained in a traceable workspace. The successful integration of the developed eFMI tooling is demonstrated by a comprehensive open source Modelica test cases library and industrial demonstrators. The readiness of the proposed approach is proven by compliance checks according to common automotive code quality standards like MISRA C:2012 and a performance benchmark in terms of runtime and resource demand in comparison with state-of-the-art hand coded solutions.

Item URL in elib:https://elib.dlr.de/144424/
Document Type:Conference or Workshop Item (Speech)
Title:eFMI: An open standard for physical models in embedded software
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Lenord, OliverRobert Bosch GmbHUNSPECIFIEDUNSPECIFIED
Otter, MartinUNSPECIFIEDhttps://orcid.org/0000-0001-6348-9569UNSPECIFIED
Bürger, ChristoffDassault Systèmes ABUNSPECIFIEDUNSPECIFIED
Hussmann, MichaeldSPACE GmbHUNSPECIFIEDUNSPECIFIED
Le Bihan, PierreDassault Systèmes SEUNSPECIFIEDUNSPECIFIED
Niere, JörgdSPACE GmbHUNSPECIFIEDUNSPECIFIED
Pfeiffer, AndreasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Reicherdt, RobertPikeTec GmbHUNSPECIFIEDUNSPECIFIED
Werther, KaiETAS GmbHUNSPECIFIEDUNSPECIFIED
Date:27 September 2021
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:181
DOI:10.3384/ecp2118157
Page Range:pp. 57-71
Editors:
EditorsEmailEditor's ORCID iDORCID Put Code
Sjölund, MartinPELAB, Linköping UniversityUNSPECIFIEDUNSPECIFIED
Buffoni, LenaPELABUNSPECIFIEDUNSPECIFIED
Pop, AdrianPELAB, Linköping UniversityUNSPECIFIEDUNSPECIFIED
Ochel, LennartUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Publisher:Linköping Electronic Conference Proceedings
Status:Published
Keywords:embedded software, model-based development, code generation, model exchange, Modelica, FMI, eFMI, GALEC
Event Title:14th Modelica Conference 2021
Event Location:Linköping, Schweden
Event Type:international Conference
Event Start Date:20 September 2021
Event End Date:24 September 2021
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Road Transport
DLR - Research area:Transport
DLR - Program:V ST Straßenverkehr
DLR - Research theme (Project):V - NGC KoFiF (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Vehicle System Dynamics
Institute of System Dynamics and Control > Leitungsbereich SR
Deposited By: Pfeiffer, Andreas
Deposited On:19 Oct 2021 11:45
Last Modified:24 Apr 2024 20:43

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Website and database design: Copyright © German Aerospace Center (DLR). All rights reserved.