- Tytuł:
- Numerical analysis of the influence of lateral suspension parameters on the ride quality of railway vehicles
- Autorzy:
- Dumitriu, M.
- Powiązania:
- https://bibliotekanauki.pl/articles/280158.pdf
- Data publikacji:
- 2016
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Tematy:
-
railway vehicle
ride quality
lateral suspension
vibration behaviour
R.M.S. acceleration - Opis:
- This paper deals with the influence of parameters of the lateral suspension on the ride quality of railway vehicles during running on a track with lateral deviations, compared to the designing geometry. The ride quality is evaluated at speed 200 km/h, based on lateral accelerations in three reference points of the vehicle carbody. The values corresponding to these accelerations are derived from numerical simulations on a non-linear model of the vehicle with 21 degrees of freedom. The results thus obtained validate a series of features in vibrational behaviour of the railway vehicle and the possibility to improve the ride quality by the best possible selection of the suspension parameters.
- Źródło:
-
Journal of Theoretical and Applied Mechanics; 2016, 54, 4; 1231-1243
1429-2955 - Pojawia się w:
- Journal of Theoretical and Applied Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł