Title :
Influence of In-Wheel Motor Structure about the Contact and Comfort for Electric Vehicle
Author :
Jin Li-qiang ; Song Chuan-xue ; Wang Qing-nian
Author_Institution :
State Key Lab. of Automotive Simulation, Jilin Univ., Jilin, China
Abstract :
All kinds of motorized-wheel structures are analyzed. For the unitary motorized wheel, since increasing the unsprung mass of vehicle, it adds adverse effects on the vehicle road holding performance and vehicle comfortableness. To decrease the adverse effect for unsprung mass increasing, a method by attaching the motor in the wheel through springs and dampers of exclusive use is brought out. It is verified that the vibration of EV with suspended-motor motorized-wheel is as well as the EV with detached-motorized wheel.
Keywords :
electric vehicles; road vehicles; shock absorbers; springs (mechanical); vehicle dynamics; vibration control; wheels; dampers; electric vehicle; in-wheel motor structure; springs; vehicle comfortableness; vehicle road holding performance; vibration; Automotive engineering; Control systems; Costs; Electric vehicles; Laboratories; Road vehicles; Rotors; Synchronous motors; Tires; Wheels;
Conference_Titel :
Intelligent Systems and Applications (ISA), 2010 2nd International Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-5872-1
Electronic_ISBN :
978-1-4244-5874-5
DOI :
10.1109/IWISA.2010.5473341
