Temat: vehicle vibration - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Analysis of vibration transfer characteristics of vehicle suspension system employing inerter
Autorzy:: Shen, Y.
Chen, L.
Liu, Y.
Zhang, X.
Powiązania:: https://bibliotekanauki.pl/articles/281766.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: vehicle
suspension
inerter
vibration analysis
Opis:: In this paper, the force transfer mechanism of three mechanical elements “inerter, spring and damper” is analyzed based on the “force-current” analogy theory. The vibration isolation performance of the two types of simple three-element vehicle suspensions S1 (inerter is in parallel with damper) and S2 (inerter is in series with damper) are studied. The dual-mass system model of the suspensions is built by means of using the mechanical impedance method. The influence of parameters variation on vibration transfer characteristics is also investigated.
Źródło:: Journal of Theoretical and Applied Mechanics; 2017, 55, 4; 1245-1256
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

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

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