Analysis of lateral disturbances on high-speed vehicle stability

Author

Wei-ping, Li ; Shi-feng, Yin ; Shi-dong, Wang

Author_Institution

State Key Lab. of Adv. Design & Manuf., Hunan Univ., Changsha, China

fYear

2011

fDate

16-18 April 2011

Firstpage

1977

Lastpage

1981

Abstract

According to the Multi-body Dynamics, the lateral disturbances on high-speed vehicle are simplified as lateral forces and difference torques which act on the cm of the vehicle. And a 3 DOF vehicle model is set up for analyzing. It has theoretical significance on the later researches of high-speed vehicle stability with lateral disturbances to consider the disturbances as lateral forces and difference torques. The straight and steering traveling tests of a special car with lateral disturbances are simulated on the simulation platform of ADAMS, and the results are analyzed in detail. It lays a foundation for the further research and optimization design of the vehicle parameters with respect of high-speed vehicle stability.

Keywords

automobiles; optimisation; vehicle dynamics; 3 DOF vehicle model; ADAMS; high-speed vehicle stability; lateral disturbances; lateral forces; multibody dynamics; optimization design; Analytical models; Laboratories; Optimization; Presses; Stability analysis; Vehicle dynamics; Vehicles; 3 DOF vehicle model; High-speed vehicle; Lateral disturbance; Stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Conference_Location

XianNing

Print_ISBN

978-1-61284-458-9

Type

conf

DOI

10.1109/CECNET.2011.5769100

Filename

5769100