DocumentCode
2221467
Title
Dynamics simulation for 4WS vehicle steering performance
Author
Liu, Chunhui ; Meng, Yadong ; Zhang, Junbo ; Kong, Chao
Author_Institution
Sch. of Automobile & Transp., Tianjin Univ. of Technol. & Educ., Tianjin, China
Volume
5
fYear
2010
fDate
20-22 Aug. 2010
Abstract
Considering the nonlinear effects of tyre on the vehicle model, Pacejka tyre model was adopted to set up the 3-D nonlinear dynamic model of four-wheel steering vehicle. Simulations were carried out on the 3-D nonlinear dynamic model for a step input. The simulation results show the advantages of four-wheel steering vehicle. Compared with front wheel steering vehicle, the four-wheel steering vehicle has smaller steering radius and better maneuverability in low speed, and has better robustness in high speed.
Keywords
automobiles; mechanical engineering computing; nonlinear dynamical systems; steering systems; vehicle dynamics; 3D nonlinear dynamic model; 4WS vehicle steering performance; Pacejka tyre model; dynamics simulation; four-wheel steering vehicle; nonlinear effects; Magic Formula; four-wheel steering; handling stability; simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Computer Theory and Engineering (ICACTE), 2010 3rd International Conference on
Conference_Location
Chengdu
ISSN
2154-7491
Print_ISBN
978-1-4244-6539-2
Type
conf
DOI
10.1109/ICACTE.2010.5579269
Filename
5579269
Link To Document