Article | Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany | Modeling Vehicle Drivability with Modelica and the Vehicle Dynamics Library

Title:
Modeling Vehicle Drivability with Modelica and the Vehicle Dynamics Library
Author:
John Griffin: Modelon AB, Ideon Science Park, Lund, Swden John Batteh: Modelon, Inc., Ann Arbor, MI, USA Johan Andreasson: Modelon AB, Ideon Science Park, Lund, Swden
DOI:
10.3384/ecp12076599
Download:
Full text (pdf)
Year:
2012
Conference:
Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany
Issue:
076
Article no.:
061
Pages:
599-608
No. of pages:
10
Publication type:
Abstract and Fulltext
Published:
2012-11-19
ISBN:
978-91-7519-826-2
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press; Linköpings universitet


This paper highlights the use of multi-domain physical models for simulation of vehicle drivability applications. The models are implemented using the Vehicle Dynamics Library and Engine Dynamics Library from Modelon. The application examples include vehicle launch; vehicle start-stop; and transmission shift events. The examples are structured to illustrate how increasingly sophisticated models provide additional model fidelity or increase the drivability phenomena observed.

Keywords: vehicle dynamics; drivability; vehicle modeling; powertrain; engine; transmission; launch; NVH

Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany

Author:
John Griffin, John Batteh, Johan Andreasson
Title:
Modeling Vehicle Drivability with Modelica and the Vehicle Dynamics Library
DOI:
10.3384/ecp12076599
References:
[1] Andreasson; J.; “The Vehicle Dynamics Library: New Concepts and New Fields of Application”; Proceedings of 8th International Modelica Conference; 2011.
[2] Newman; C.; Batteh; J.; and Tiller; M.; "Spark-Ignited-Engine Cycle Simulation in Modelica"; Proceedings of 2nd International Modelica Conference; pp. 133-142; 2002.
[3] Batteh; J. and Newman; C.; “Detailed Simulation of Turbocharged Engines in Modelica”; Proceedings of 6th International Modelica Conference; pp. 69-75; 2008.
[4] Wang; et al.; “Integrated Thermal Management Simulations: Evaluating the Effect of Underhood Recirculating Airflows on ACSystem Performance; Proceedings of 7th International Modelica Conference; pp. 413-422; 2009.
[5] Eborn; et al.; “AirConditioning - a Modelica Library for Dynamic Simulation of AC Systems; Proceedings of 4th International Modelica Conference; pp. 185-192; 2005.
[6] Batteh; J. and Tiller; M.; “Implementation of an Extended Vehicle Model Architecture in Modelica for Hybrid Vehicle Modeling: Development and Applications”; Proceedings of 7th International Modelica Conference; pp. 823-832; 2009.
[7] Niedermeyer; E.; “The Shocking Truth About Start-Stop Systems”; http://www.thetruthaboutcars.com/2011/06/the-shocking-truth-about-start-stop-systems/; June 29; 2011.
[8] Andersson; D.; and Dahl; J.; 2012; “Gas Exchange and Exhaust Condition Modeling of a Diesel Engine using the Engine Dynamics Library”; Proceedings of 9th International Modelica Conference; 2012.
[9] Andreasson; J. and Gäfvert; M.; “Rotational3D-Efficient modelling of 3D effects in rotational mechanics”; Proceedings of 6th International Modelica Conference; pp. 515-520; 2008.
[10] Isernhagen; H. and Guhmann; C.; “Modelling of a Double Clutch Transmission with an Appropriate Controller for the Simulation of Shifting Processes”; Proceedings of 6th International Modelica Conference; pp. 333-339; 2008.

Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany

Author:
John Griffin, John Batteh, Johan Andreasson
Title:
Modeling Vehicle Drivability with Modelica and the Vehicle Dynamics Library
DOI:
10.3384/ecp12076599
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