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Modeling the Influence of a Road Obstacle on the Dynamic Behavior of an Off-Road Vehicle
Technical Paper
2005-01-3986
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
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.
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Authors
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.Also In
References
- Kenedi, P.P. Pacheco, P.M.C.L. Jorge, J.C.F. Vieira, R.D. Danninger, W. 2001 “Dynamic Experimental Analysis of a Mini-Baja Vehicle Front Suspension” SAE2001 - 10° Congresso e Exposição Internacionais de Tecnologia da Mobilidade SAE São Paulo
- Pacheco, P.M.C.L. Kenedi, P.P. Jorge, J.C.F. Vieira, R.D. 2001 “Analysis of the Transmissibility of the Rear Suspension of a Mini-Baja Vehicle” SAE2002 - 11° Congresso e Exposição Internacionais de Tecnologia da Mobilidade SAE São Paulo
- Buarque, F. B. Pacheco, P.M.C.L. Xavier, L.S. Kenedi, P.P. “Dynamical Analysis of an Off-Road Vehicle Suspension” COBEM 2003 - 17 th International Congress of Mechanical Engineering São Paulo
- Thomsom, William T. “Teoria das Vibrações com aplicações” 1978
- Lynx “Signal Conditioning Module LYNX AI-2160 - User Guide” 1996
- Lynx “A/D Conversion Module LYNX AC-2120 - User Guide” 1996
- Lynx “AqDados Software - User Guide” 1996
- Steidel, Robert F. Jr. “An Introduction to Mechanical Vibrations” Third John Wiley & Sons 1989
- Kenedi, P.P. Xavier, L.S. Aguiar, R.A.A. Sampaio, R.O. Queiroz, T.F.C. 2004 “Modeling Different Configurations for a Front Suspension of an Off-Road Vehicle Mini-Baja” XIII Congresso e Exposição Internacionais de Tecnologia da Mobilidade - SAE Brasil 2004 São Paulo
- Buarque, N.F. Calas, P.M.C.L. Kenedi, P.P. Xavier, L.S. 2003 “Experjmental and Numerical Analysis of an Off-Road Vehicle Suspension” SAE2003, XII congresso e Exposição Internacionais de Tecnologia da Mobilidade São Paulo
- Mola, S. “Fundamentals of Vehicle Dynamics” General Motors Institute
- Royse, F.S. “Análise da Transmissibilidade da Suspensão de um Veículo Off-Road tipo Mini-Baja” 2005