- Tytuł:
- Robustness study of the road profile estimation technique under uncertainty
- Autorzy:
-
Ben Jdidia, Anoire
Ben Hassen, Dorra
Hentati, Taissir
Abbes, Slim
Haddar, Mohamed - Powiązania:
- https://bibliotekanauki.pl/articles/2104771.pdf
- Data publikacji:
- 2022
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Tematy:
-
Independent Component Analysis (ICA) method
Monte Carlo (MC) method
road profile
estimation - Opis:
- This paper studies profile estimation a road. The prediction has been achieved using the Independent Component Analysis Method (ICA). The vehicle dynamic responses were cal- culated for different road profiles which were defined using an ISO norm. The robustness of this method was proven by implementing the stochastic Monte Carlo (MC) technique in the presence of inevitable uncertainty parameters simultaneously associated with the vehicle mass, spring stiffness and damping for different vehicle speeds and wind values. Convergence was assessed when comparing real profiles to simulated ones. The obtained results prove the efficiency of the ICA in estimating the profile variabilities under uncertainties.
- Źródło:
-
Journal of Theoretical and Applied Mechanics; 2022, 60, 3; 521--533
1429-2955 - Pojawia się w:
- Journal of Theoretical and Applied Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł