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Holistic Model-Based Development Process
Technical Paper
2010-32-0036
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The continuously increasing product complexity on the one side, and the demand to constantly decrease development times and costs on the other, require new development processes in the automotive industry. This paper describes a product development process which, by intensively and systematically applying computer-aided modeling techniques, makes a significant contribution to the management of this tremendous complexity in a cost- and time- efficient manner. The presented process strives for a widespread usage of modeling techniques (such as physical system modeling and simulation, model-based control system design, rapid prototyping, etc.) over all technical domains involved in the product (mechanics, hydraulics, electrics, electronics, software, etc.) as well as over several stages of the product development process. Key to this concept though is not just the intensive use of these techniques throughout the whole development process, but the
holistic
approach: Rather than having standalone systems for different tasks/domains, it is strongly strived for one commonly used tool chain/compatible tools which is/are applied to the whole process. This allows for the sharing of one commonly used holistic model, which elaborates throughout the development process. The holistic model becomes “the one real source” of the development process, the overall technical specification of the product, which is also applied to define the interfaces between domains, departments and even to the supplier. Furthermore, the holistic model promotes a high level of reuse: Model portions may be reused/shared between departments, domains, customer and supplier, and even different development projects. How the holistic model-based development process is applied to several different tasks from different development domains using tools such as computer simulation, rapid prototyping or test-bench-based hardware in the loop simulation, is shown by means of an example of the development of an electrified powertrain of a recreational vehicle as carried out by BRP-Powertrain.
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Citation
Dutzler, C., Heizinger, G., and Mair, A., "Holistic Model-Based Development Process," SAE Technical Paper 2010-32-0036, 2010, https://doi.org/10.4271/2010-32-0036.Also In
References
- Wukisiewitsch, W. Leiber, S. “Powersports drivetrains challenged by the conflicting demands of power density, efficiency and future emission standards” “Tagung: Der Arbeitsprozess des Verbrennungsmotors” Graz, Austria Sept 25 2009
- Broy, M. Rausch, A. “Das neue V-Modell®1 XT - Ein anpassbares Vorgehensmodell für Software und System Engineering” http://agrausch.informatik.uni-kl.de/publikationen/repository/journal/jour016/V-Modell-XT-Spektrum-Finale.pdf March 2010
- Eder, K. Meyer, J. Hörfarter, S. “Effizientere Software-Entwicklung - Durchgängige Prozesskette von der Spezifikation bis zum Test” ATZelektronik 74 78 02 2009
- Mahapatra, S. Egel, T. Hassan, R. Shenoy, R. et al. “Model-Based Design for Hybrid Electric Vehicle Systems,” SAE Technical Paper 2008-01-0085 2008 10.4271/2008-01-0085
- Eckmann, M. “Prototyping-Plattform - jetzt offen für Serienwerkzeuge” ATZelektronik 40 44 02 2009
- Winkler, D. Gühmann, C. “Hardware-in-the-Loop simulation of a hybrid electric vehicle using Modelica/Dymola” http://www.mathpros.com/papers/hybrid/Hardware_in_the_Loop_Simulation_of_a_Hybrid_Electric_Vehicle_using_Modelica_and_Dymola.pdf March 2010
- The MathWorks, Inc. 3 Apple Hill Drive, Natick, MA 01760-2098, United States http://www.mathworks.com/
- Heizinger, G. “Simulation of Hybrid Electric Recreational Vehicles” Institut fuer Design und Regelung mechatronischer Systeme, Johannes Kepler Universitaet Linz 2009
- Seibel, J. Pischinger, S. “Optimized Layout of Gasoline Engines for Hybrid Powertrains” 16. Aachener Kolloquium Fahrzeug- und Motorentechnik 2007
- Guttenberg, P. “Der Autarke Hybrid am Prüfstand - Funktion, Kraftstoffverbrauch und energetische Analyse” Institut für Maschinen- und Fahrzeugtechnik - Lehrstuhl für Maschinenelemente, Technische Universität München 2004
- TTTech Automotive GmbH Schoenbrunner Strasse 7, 1040 Vienna, Austria http://www.tttech.com/
- D2T 11 rue Denis Papin, 78190 TRAPPES, France http://www.d2t.com/
- RIC (Regionales Innovations Centrum) GmbH Welser Straße 33, 4623 Gunskirchen, Austria http://www.r-i-c.at/
- Winkler, D. Gühmann, C. Barzantny, B. Lindemann, M. “Model Based Calibration of ECUs Using a Highly Dynamic HiL Test Bench System” http://www.mdt.tu-berlin.de/fileadmin/fg184/WinklerEtAl_DoE2005_Paper.pdf March 2010