Evaluation of the Driver Comfort in a Vehicle Model with 7 Degrees of Freedom

Paper #:
  • 2013-36-0644

Published:
  • 2013-10-07
DOI:
  • 10.4271/2013-36-0644
Citation:
de Castro e Aquino, P., Couto, A., Landre, J., and Patrício, L., "Evaluation of the Driver Comfort in a Vehicle Model with 7 Degrees of Freedom," SAE Technical Paper 2013-36-0644, 2013, doi:10.4271/2013-36-0644.
Pages:
8
Abstract:
This paper involves the application of an analytical model of a passenger vehicle with 7 degrees of freedom, considering the irregularities of the road as the main source of excitation. Verifying the influence of suspension, the tire/wheel and sprung mass on the comfort of the driver and dynamic behavior of the vehicle as a whole. For this will be necessary to vary constants values of spring constant and tire stiffness, the damping coefficient and mass of the wheel and sprung mass.
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