| Issue |
MATEC Web Conf.
Volume 313, 2020
Dynamics of Civil Engineering and Transport Structures and Wind Engineering – DYN-WIND’2020
|
|
|---|---|---|
| Article Number | 00009 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/matecconf/202031300009 | |
| Published online | 16 April 2020 | |
Vehicle model response in frequency domain
University of Žilina, Faculty of Civil Engineering, Univerzitná 8215/1, 010 26 Žilina, Slovak Republic
* Corresponding author: veronika.valaskova@fstav.uniza.sk
The offered article deals with one of the possibilities of numerical analysis of the vehicle response in frequency domain. It works with quarter model of vehicle. For the selected computational model of vehicle it quantifies the Frequency Response Functions (FRF) of both force and kinematic quantities. It considers the stochastic road profile. The Power Spectral Density (PSD) of the road profile is used as input value for the calculation of Power Spectral Density of the response. Al calculations are carried out numerically in the environment of program system MATLAB. When we know the modules of FRF or the Power Response Factors (PRF) of vehicle model the calculation of vehicle response in frequency domain is fast and efficient.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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