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Integrated Vehicle and Driveline Modeling
ISSN: 0148-7191, e-ISSN: 2688-3627
Published April 16, 2007 by SAE International in United States
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In the last years automotive industry has shown a growing interest in exploring the field of vehicle dynamic control, improving handling performances and safety of the vehicle, and actuating devices able to optimize the driving torque distribution to the wheels. These techniques are defined as torque vectoring. The potentiality of these systems relies on the strong coupling between longitudinal and lateral vehicle dynamics established by tires and powertrain. Due to this fact the detailed (and correct) simulation of the dynamic behaviour of the driveline has a strong importance in the development of these control systems, which aim is to optimize the contact forces distribution. The aim of this work is to build an integrated vehicle and powertrain model in order to provide a proper instrument to be used in the development of such systems, able to reproduce the dynamic interaction between vehicle and driveline and its effects on the handling performances. The developed models have been validated through comparison with experimental results obtained with a 4WD vehicle.
CitationCheli, F., Pedrinelli, M., and Zorzutti, A., "Integrated Vehicle and Driveline Modeling," SAE Technical Paper 2007-01-1583, 2007, https://doi.org/10.4271/2007-01-1583.
- Diana, G. and Cheli F., “Cinematica dei sistemi multicorpo”, Ed. Spiegel (in Italian), 1997.
- Sandoni, G., “Modellistica dinamica e controllo di una frizione per F1”, Degree Thesis A.A. 1998-1999 Università degli studi di Modena e Reggio Emilia (in Italian).
- Sandoni, G., “Modelling and control of a car driveline”, PhD Thesis A.A.2001-2002 Università degli studi di Modena e Reggio Emilia.
- Kember, S. et al., “Modelling of snap start behaviour in an automotive driveline”, 14th European ADAMS User's Conference, 1991.
- Dupont, P., Armstrong B. and Hayward V., “Elasto-plastic friction model: contact compliance and stiction”, 2000.
- Oritz, J.L. and Sohomi V., “Joint friction modelling in ADAMS 13”, MSC Software, 2002.
- Deur, J., Petric J., Asgari J. and Hrovat D., “Modelling of wet clutch engagement including a thorough experimental validation”, SAE International, 2005.
- Deur, J., Asgari J. and Hrovat D., “Modelling of an automotive planetary gear set based on Karnopp model for clutch friction”, ASME, 2003.
- FrendoF., GrecoG., GuiggianiM., “Critical review of handling diagram and understeer gradient for vehicles with locked differential”, 2005.
- Cheli, F., Leo, E., Mancosu, F., Melzi, S., “A 14 dof Model for the Evaluation of Vehicle's Dynamics, Numerical-Experimental Comparison”, ASME-ESDA Conference, 2006.