Ride comfort for various passenger positions in a railway vehicle - simulation study

Authors

  • Ewa Kardas-Cinal Warsaw Unviersity of Technology, Faculty of Transport Author

DOI:

https://doi.org/10.2478/v10174-010-0012-3

Keywords:

railway vehicle, ride comfort, passenger position, track condition

Abstract

The paper presents the analysis of ride comfort of a railway vehicle based on the results of numerical simulations for a model of a passenger car moving along a tangent track with random geometrie irregularities. The lateral and vertical rms accelerations in 1/3 octave frequency bands as wen as the weighted rms accelerations are calculated at several positions within the car body for two track sections with different track condition and for various vehicle velocities. The obtained accelerations are compared with the comfort and decreased fatigue boundaries according to the ISO 2631-1 and PN-91/S-04100 standards.

References

Da Silva G.: Measurements of comfort in vehicles, Measurement Science and Technology, vol. 13. pp. R41-R60, 2002

Griffin M.J.: Handbook of Human Vibration, Academic Press, 1990.

Iwnicki S. (ed.): Handbook of Railway Vehicle Dynamics, CRC Press Inc., 2006.

ISO 2631-1: Mechanical Vibration and Shock. Evaluation of human exposure to whole-body vibration. Part 1: Genera1 Requirements, International Organization for Standardization, 1985 and 1997.

Kalker J.J.: A fast algorithm for the simplified theory of rolling contact, Vehicle System Dynamics, vo1.11, 1-3, 1982.

Kardas-Cinal E.: Investigation of ride comfort in a railway vehicle in the presence of random track irregularities, Archives of Transport, vol. 18, issue 1, pp. 5-16, Warsaw 2006.

Kardas-Cina1 E.: Analiza komfortu jazdy i bezpieczeństwa przed wykolejeniem pojazdu szynowego. Zeszyty Naukowe Instytutu Pojazdów Wydział SiMR Politechniki Warszawskiej, Mechanika - Ekologia - Bezpieczeństwo Nr 1 (60) 2006, Warszawa 2006, s. 121-130.

Kardas-Cinal E.: Running safety and ride comfort of a rai1way vehicle in the presence of random track irregularities, Proceedings of International Conference on Simulation Based Engineering and Sciences (TCN CAE 2008) 16-17.10. 2008, Venice, Italy.

Kardas-Cinal E.: Comparative study of running safety and ride comfort of railway vehicle, Prace Naukowe. Transport z.71, pp 75-84. Oficyna Wydawnicza Politechniki Warszawskiej, Warszawa 2009.

Kim Y.-G., Kwon H.-B., Kim S.-W., Park C.-K. and Park T.-W.: Correlation of ride comfort evaluation methods for railway vehicles, Proc. Inst. Mech. Engrs Part F: J. Rail and Rapid Transit, vol. 217, pp. 73-88, 2003.

Polska Norma PN-91/S-04100: Drgania. Metody badań i oceny drgań mechanicznych na stanowiskach pracy w pojazdach. Polski Komitet Normalizacji, Miar i Jakości, 1991.

Suzuki, H.: Research trends on riding comfort evaluation in Japan, Proc. Inst. Mech. Engrs, Part F: J. Rail and Rapid Transit, vol. 212 (F1), pp. 61-72, 1998.

Zboiński K.: Metodyka modelowania dynamiki pojazdów szynowych z uwzględnieniem zadanego ruchu unoszenia i jej zastosowania. Prace Naukowe Transport z. 43. Oficyna Wydawnicza Politechniki Warszawskiej, Warszawa 2000 (in Polish).

Zieliński: T.P. "Cyfrowe przetwarzanie sygnałów: od teorii do zastosowań", WKŁ 2005 (in Polish).

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Published

2010-06-30

Issue

Section

Original articles

How to Cite

Kardas-Cinal, E. (2010). Ride comfort for various passenger positions in a railway vehicle - simulation study. Archives of Transport, 22(2), 189-199. https://doi.org/10.2478/v10174-010-0012-3

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