Title :
Steering performance simulation of three-axle vehicle with multi-axle dynamic steering
Author :
Wang, Shufeng ; Zhang, Junyou ; Li, Huashi
Author_Institution :
Coll. of Transp. & Vehicle Eng., Shandong Univ. of Technol., Zibo
Abstract :
Because three-axle heavy-vehicle with front-wheel steering has big radius at low speed and bad stability at high speed, in order to improve heavy vehicle steering performance at different speed, the multi-axle dynamic steering technology is put forward. Selecting zero side-slip angle of mass center and proportional control strategy to control vehicle, Using MATLAB, the steering performance of the three-axle vehicle with different steering modes are simulated. The result shows that multi-axle dynamic steering can decrease the steering radius at low speed and improve vehicle stability at high speed.
Keywords :
road vehicles; stability; steering systems; MATLAB; mass center; multi-axle dynamic steering; proportional control strategy; steering performance simulation; three-axle vehicle; zero side-slip angle; Axles; MATLAB; Proportional control; Propulsion; Road vehicles; Stability; Steering systems; Turning; Vehicle dynamics; Weight control; different steering mode; multi-axle dynamic steering; steering performance; three-axle vehicle;
Conference_Titel :
Vehicle Power and Propulsion Conference, 2008. VPPC '08. IEEE
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-1848-0
Electronic_ISBN :
978-1-4244-1849-7
DOI :
10.1109/VPPC.2008.4677589
