Driveline Layout Influence on Four Wheel Drive Dynamics 2004-01-0860
The paper presents the research activity managed to investigate the dynamics of a 4WD vehicle equipped considering drivelines with different layout. The procedure developed required to conceive an on purpose simulator to compare performance through virtual experimentation. Drivelines mechanical main characteristics and performance increasing due to control strategy were evaluated. Preliminary road test were performed with a single driveline layout, to evaluate simulation reliability and limits. The paper presents the 4WD vehicle simulator, the main equations applied to model open, torque sensing and limited slip differentials, some preliminary road test results showing torque sensing driveline performance.
Citation: Danesin, D., Girardin, C., Sorniotti, A., Morgando, A. et al., "Driveline Layout Influence on Four Wheel Drive Dynamics," SAE Technical Paper 2004-01-0860, 2004, https://doi.org/10.4271/2004-01-0860. Download Citation
Author(s):
Davide Danesin, Christian Girardin, Aldo Sorniotti, Andrea Morgando, Mauro Velardocchia
Affiliated:
FIAT Auto - Alfa Romeo Performance Competence Center Handling Ride & Brake, Department of Mechanics - Politecnico di Torino
Pages: 10
Event:
SAE 2004 World Congress & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Transmission and Driveline Symposium 2004-SP-1817, SAE 2004 Transactions Journal of Passenger Cars: Mechanical Systems-V113-6
Related Topics:
Limited slip differentials
Four wheel drive
Road tests
Simulators
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