Abstract
Since the initiation of 200 km·h− 1 High Speed Railway (HSR) in the Japanese Shinkansen, the lateral stability solutions of High Speed Rolling Stocks (HSRS) have been developed and improved through the theoretical and practical courses, especially the novel theory of anti-hunting wide-band absorption is presented and put into Chinese 300 km·h− 1 HRS practices. The lateral vibrations of some motor-vehicle coaches are experienced during the test running of 16-vehicle train with CRH380B bogies in Jinghu HSR line. Based on the contrastive data from anti-hunting damper testrig, the determining criterion was formulated definitely for the in-series stiffness. After the comparison with the acceptance tests, it is further pointed out that the radical reason for the above coaches’ lateral vibrations is that the in-series stiffness of anti-hunting dampers is too hard so that the stability margin of rear bogie is reduced much, and the direct factors are due to the wind load interactions and longitudinal eccentric loads which cause their wheel sideslips. The anti-hunting soft-constraint technique strategy is therefore proved to be the successful and effective solution, in which there exists a theoretical optimal value of the in-series stiffness to trade off the stability of trailer bogies and the handling performance of motor bogies.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Gilchrist, A.O.: Long Road to Solution of the Railway Hunting and Curving Problems. Proc. of the Institute of Mech. Engineers, Part F, J. of Rail and Rapid Transit 212(3), 219–226 (1998)
Iwnicki, S.D.: Handbook of Railway Vehicle Dynamics. Taylor & Francis (2006)
Kevin, S., Curtis, U., Russell, W.: The effect of hollow-worn wheels on vehicle stability in straight track. Wear 258, 1100–1108 (2005)
Goodall, R.M., Iwnicki, S.D.: Non-linear dynamic techniques v. equivalent conicity methods for rail vehicle stability assessment. Vehicle Syst. Dyn. 41(Suppl.), 791–799 (2004)
Schupp, G.: Computational bifurcation analysis of mechanical systems with applications to railway vehicles. Veh. Sys. Dyn. 41(suppl.), 458–467 (2004)
Braghin, F., Bruni, S., Resta, F.: Active yaw damper for the improvement of railway vehicle stability and curving performances: simulations and experimental results. Vehicle Syst. Dyn. 44(11), 857–869 (2006)
Polach, O.: Application of Nonlinear Stability Analysis in Railway Vehicle Industry. In: Proc. of the Euromech 500 Colloquium: Non-smooth Problems in Vehicle Systems Dynamics, Part 1, vol. 3, pp. 15–27. Springer (2010), ISBN 978-3-642-01355-3
Mazzola, L., Alfi, S., Braghin, F., Bruni, S.: Limit Wheel Profile for Hunting Instability of Railway Vehicles. In: Proc. of the Euromech 500 Colloquium: Non-smooth Problems in Vehicle Systems Dynamics, 2008, Part 1, vol. 3, pp. 41–52. Springer (2010), ISBN 978-3-642-01355-3
Alfi, S., Mazzola, L., Bruni, S.: Effect of motor connection on the critical speed of high-speed railway vehicles. Vehicle System Dynamics 46(Suppl.), 201–214 (2008)
Liang, S.L., Piao, M.W., Hao, J.H., Zhao, W.Z.: Influences of 3 Topical Wheel Treads on High-speed Bogie Stability. China Railway Science 31(3), 57–63 (2010)
Piao, M.W., Liang, S.L., Fang, Z.G., Zhao, W.Z.: High-speed Bogie Non-linearities and High-Speed Rolling Stock Safety Stability Margin. China Railway Science 23(3), 86–92 (2011)
Polach, O.: Creep forces in simulations of traction vehicles running on adhesion limit. Wear 258, 992–1000 (2005)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer-Verlag GmbH Berlin Heidelberg
About this paper
Cite this paper
Piao, M.W., Liang, S., Kong, W.G., Fang, Z.G., Zhao, W.Z. (2012). Theoretical and Practical Study on High-Speed Bogie Stability Margin Regulations. In: Ni, YQ., Ye, XW. (eds) Proceedings of the 1st International Workshop on High-Speed and Intercity Railways. Lecture Notes in Electrical Engineering, vol 147. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27960-7_10
Download citation
DOI: https://doi.org/10.1007/978-3-642-27960-7_10
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-27959-1
Online ISBN: 978-3-642-27960-7
eBook Packages: EngineeringEngineering (R0)