Modeling the Influence of a Road Obstacle on the Dynamic Behavior of an Off-Road Vehicle 2005-01-3986
A two-degree of freedom dynamic model is developed to study the behavior of an off-road vehicle, like Mini-Baja. The model considers the coupling between the front and rear suspension system. Numerical simulations were developed to study the behavior of the suspension submitted to a disturbance, just as happens when a vehicle in movement comes across a road obstacle like an elevation. The model response is compared with experimental results obtained from accelerometers in a simple test.
Citation: Kenedi, P. and de Souza Royse, F., "Modeling the Influence of a Road Obstacle on the Dynamic Behavior of an Off-Road Vehicle," SAE Technical Paper 2005-01-3986, 2005, https://doi.org/10.4271/2005-01-3986. Download Citation
Author(s):
Paulo Pedro Kenedi, Fernanda de Souza Royse
Affiliated:
Cefet/RJ
Pages: 8
Event:
SAE Brasil 2005 Congress and Exhibit
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Suspension systems
Simulation and modeling
Roads and highways
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