Analyze of Vehicle Active Rollover Control on Air Spring

Article Preview

Abstract:

Based on the working characteristics of air spring, vehicle active rollover control system is studied. First , vehicle rollover forecast algorithm is designed by using the vehicle rollover forecast technique TTR. Then vehicle active rollover control system is designed with air spring inflation/deflation characteristics. Simulation results show that the design of vehicle active rollover control system can predict rollover risk, achieve the timely warning of vehicle rollover, and can adjust the air spring stiffness timely, improve vehicle lateral stability, reduce vehicle rollover accident under the condition of rollover risk.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Pages:

2618-2621

Citation:

Online since:

November 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Furleigh D.D., Vanderploeg M.J., and Oh,C.Y., Multiple Steered Axles for Reducing the Rollover Risk of Heavy Articulated Trucks, SAE Paper No. 881866, (1988).

DOI: 10.4271/881866

Google Scholar

[2] Dunwoody A.B., Active roll control of a Semi-Trailer, SAE Paper No. 933045, (1993).

DOI: 10.4271/933045

Google Scholar

[3] Wielenga T.J., and Chace, M.A., A Study of Rollover Prevention Using Anti-Rollover Braking, SAE Paper No. 2000-01-1642, (2000).

DOI: 10.4271/2000-01-1642

Google Scholar

[4] YANG Qiyao. Research on matching and inflation/deflating of suspension system in ECAS-Bus[D]. Zhenjiang: Jiangsu University. (2008).

Google Scholar

[5] YU Qiang, MA Jian. Analysis of improvement on automobile side tumbling stability with active suspension system[J]. China Journal of Highway and Transport, 2005. 18(3): 114~117.

Google Scholar

[6] CHEN Long, YUAN Chuanyi, et al. JIANG Haobin. Integrated adaptive fuzzy control of vehicle active suspension and electric powersteering system[J]. Automotive Engineering, 2007. 29(1): 8~12.

Google Scholar