Simulation analysis of an off-road SUV for steadystate performance

Author

Shujun Yang ; Youxiang Zhou ; Yang Liu ; Dandan Liu

Author_Institution

Coll. of Vehicle & Energy, Yanshan Univ., Qinhuangdao, China

fYear

2014

fDate

Aug. 31 2014-Sept. 3 2014

Firstpage

1

Lastpage

3

Abstract

Steady-state performance is an important part of vehicle handling stability, and is significant to steering safety. In this paper, a steady-state simulation model of an off-road SUV is established in ADAMS/CAR. The curve of steering wheel angle changing with lateral acceleration on a constant radius turn, coincides with the result of the bicycle model. According to GB/T 6323.6-94, steady-state cornering simulation analysis is carried out by this model, and the result shows that the vehicle has good steady-state performance.

Keywords

digital simulation; mechanical stability; off-road vehicles; road safety; road traffic; steering systems; vehicle dynamics; wheels; ADAMS/CAR; bicycle model; constant radius turn; lateral acceleration; off-road SUV; stability; steady-state cornering simulation analysis; steady-state performance; steady-state simulation model; steering safety; steering wheel angle changing curve; vehicle; Automotive engineering; Government; Three-dimensional displays; Vehicles; Handling Stability; Off-road SUV; Simulation Analysis; Steady-state Cornering;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo

Conference_Location

Beijing

Print_ISBN

978-1-4799-4240-4

Type

conf

DOI

10.1109/ITEC-AP.2014.6941254

Filename

6941254