The impact of primary suspension stiffness of 2-axle bogie of MKIII passenger car on its dynamical behaviour

• Autorzy: Zboiński K. , Golofit-Stawińska M.

Identyfikatory

DOI

10.21307/tp. 2018.13.1.12

• Języki publikacji: EN

Abstrakty

EN

This article presents results of the study on the impact of stiffness in vehicle primary suspension for lateral direction kzy and longitudinal direction kzx. The study was carried out for 2-axle bogie of MKIII passenger car. The problem was solved by numerical tests performed with the simulation software for dynamics of vehicle-track system. Performed study consisted in varying both stiffness types through change of their values from 0.001 to 1000 times as compared to nominal value.

Słowa kluczowe

EN

numerical simulation; non-linear dynamics; self-excited vibration

PL

symulacja numeryczna; dynamika nieliniowa; samowzbudne wibracje

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Transport Problems
• Rocznik: 2018
• Tom: T. 13, z. 1
• Strony: 135--146
• Opis fizyczny: Bibliogr. 14 poz.

Twórcy

autor

Zboiński K.

• Warsaw University of Technology, Faculty of Transport Koszykowa 75, 00-662 Warsaw, Poland

autor

Golofit-Stawińska M.

• Warsaw University of Technology, Faculty of Transport Koszykowa 75, 00-662 Warsaw, Poland

Bibliografia

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• 7. Kik, W. Comparison of the behaviour of different wheelset-track models. Vehicle System Dynamics. 1992. Vol. 20. No. Suppl. P. 325-339.
• 8. Mohan, A. & Ahmadian, M. Nonlinear investigation of the effect of suspension parameters on the hunting stability of a railway truck. Proceedings of the 2006 IEEE/ASME Joint Rail Conference. 4-6 April 2006. P. 327-336. DOI: 10.1109/RRCON.2006.215325.
• 9. Polach, O. Characteristic Parameters of Nonlinear Wheel/Rail Contact Geometry. Vehicle System Dynamics. 2010. Vol. 48. No. Suppl. P. 19-36.
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• 11. Wang, K. & Liu, P. Lateral stability Analysis of Heavy-Haul Vehicle on Curved Track Based on Wheel/Rail Coupled Dynamics. Journal of Transportation Technologies. 2012. Vol. 2. P. 150-157.
• 12. Zboinski, K. & Dusza, M. Bifurcation analysis of 4-axle rail vehicle models in a curved track. Nonliniear Dynamics. 2017. Vol. 89(2). P. 863-885. DOI: 10.1007/s11071-017-3489-y.
• 13. Zboinski, K. & Golofit-Stawinska, M. Dynamics of 2 and 4-Axle Railway Vehicles in Transition Curves above Critical Velocity. In: Pombo J. (ed.). Proceedings of the Second International Conference on “Railway Technology: Research, Development and Maintenance”. Stirlingshire, UK. Civil-Comp Press. Paper 265. 2014. DOI:10.4203/ccp.104.265.
• 14. Zboinski, K. Importance of imaginary forces and kinematic type non-linearities for description of railway vehicle dynamics. Proc. IMechE Part F Journal of Rail and Rapid Transit. 1999. Vol. 213(3). P. 199-210.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018)