Title :
An improved speed ratio control
Author :
Woo, Kwangsik ; Lee, Dooam ; Jung, Donguen ; Oh, Sanghun ; Yoon, Sungwon ; Han, Soohee
Author_Institution :
Dept. of Electr. Eng., Konkuk Univ., Seoul, South Korea
Abstract :
In this paper, a novel steering system is presented, which has a fast response and then improves the driving performance. When a vehicle turns, we control the speed ratio between two driving in-wheel motors to achieve the fast tracking ability and provide more safety. The modified reference speed ratio is proposed to reflect loss of traction and get to the normal state as soon as possible.
Keywords :
electric vehicles; road safety; steering systems; traction; velocity control; driving performance improvement; electric vehicle; improved speed ratio control; in-wheel motors; road safety; steering system; tracking ability; traction loss; Safety; Traction motors; Trajectory; Turning; Vehicle dynamics; Vehicles; Wheels; Electric vehicle; speed ratio control;
Conference_Titel :
Control, Automation and Systems (ICCAS), 2012 12th International Conference on
Conference_Location :
JeJu Island
Print_ISBN :
978-1-4673-2247-8
