Article | Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015 | Anticipatory Shifting - Optimization of a Transmission Control Unit for an Automatic Transmission through Advanced Driver Assistance Systems
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Title:
Anticipatory Shifting - Optimization of a Transmission Control Unit for an Automatic Transmission through Advanced Driver Assistance Systems
Author:
Salim Chaker: ITI GmbH Dresden, Germany Michael Folie: IPG Automotive GmbH, München, Germany Christian Kehrer: ITI GmbH Dresden, Germany Frank Huber: IPG Automotive GmbH, München, Germany
DOI:
10.3384/ecp15118849
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Full text (pdf)
Year:
2015
Conference:
Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015
Issue:
118
Article no.:
092
Pages:
849-854
No. of pages:
6
Publication type:
Poster
Published:
2015-09-18
ISBN:
978-91-7685-955-1
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


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By integrating system simulation with vehicle dynamics into real-time environments, it is possible to simulate the physically correct behavior of vehicle components and also adjust it to the required operating strategies depending on external factors. Multi-physics system simulation for realistic representations of powertrains and their behavior combined with dynamic driving simulation allows for optimizations of the transmission control unit for an automatic transmission by employing advanced driver assistance systems for an increased efficiency through anticipatory shifting.

Realistic load cases that are based on measured data help optimize fuel consumption and driveline dynamics with respect to the control algorithms by using variation calculations with variable transmission parameters. This works also the other way around when control algorithms are validated and optimized quickly and free of risk as part of rapid prototyping.

Keywords: Automatic Transmission; Advanced Driver Assistance Systems; CarMaker; SimulationX; Modelica; FMI

Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015

Author:
Salim Chaker, Michael Folie, Christian Kehrer, Frank Huber
Title:
Anticipatory Shifting - Optimization of a Transmission Control Unit for an Automatic Transmission through Advanced Driver Assistance Systems
DOI:
http://dx.doi.org/10.3384/ecp15118849
References:

P. Fritzson. Principles of Object-Oriented Modeling and Simulation with Modelica No 2.1, 2004.


ITI GmbH. SimulationX User Manual, Dresden 2013.


FMI Association. Functional Mock-up Interface, MODELISAR (070006), 2010.


B. Schick. Mission V-Process Enhancement by Integrated Vehicle Performance Evaluation within an Entire Xin- the-Loop Process, Keynote SIAT ARAI, 2013.


B. Schick, V. Leonhard u. S. Lange. Vorausschauendes Energiemanagement im virtuellen Fahrversuch. ATZ No 4: 328 ‚Äď 333, 2012.


S.-A. Schneider, B. Schick, H. Palm. Virtualization, Integration, and Simulation in the Context of Vehicle Systems Engineering, embedded world 2012, 2012.


H. Palm, J. Holzmann, A.-S. Schneider, H.-M. Koegeler.Die Zukunft im Fahrzeugentwurf, Systems-Engineering-Basierte Optimierung, ATZ No 6: 512‚Äď 517, 2013.

Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015

Author:
Salim Chaker, Michael Folie, Christian Kehrer, Frank Huber
Title:
Anticipatory Shifting - Optimization of a Transmission Control Unit for an Automatic Transmission through Advanced Driver Assistance Systems
DOI:
http://dx.doi.org/10.3384/ecp15118849
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