Open AccessVibration modeling of a vehicle equipped with MR damper and aerodynamic elements
Author(s) -
W. Grzesikiewicz,
M. Makowski
Publication year - 2019
Publication title -
autobusy
Language(s) - English
Resource type - Journals
eISSN - 2450-7725
pISSN - 1509-5878
DOI - 10.24136/atest.2019.007
Subject(s) - damper , aerodynamics , acceleration , vibration , aerodynamic force , automotive engineering , work (physics) , structural engineering , engineering , aerospace engineering , mechanical engineering , physics , acoustics , classical mechanics
We considered of a vehicle model equipped with controlled magneto-rheological (MR) dampers and controlled aerodynamic elements. The vibrations of the vehicle moving at high speed during acceleration and braking are analysed. The purpose of this analysis is to determine the effect of forces generated on aerodynamic elements on vehicle vibrations and changes in wheel pressure on the road surface during acceleration and braking. The presented work presents the results of numerical investigations obtained on the basis of the developed vehicle model.