Title :
A sliding mode control strategy for a distributed driving electric vehicle
Author :
Cheng Lin ; Xingqun Cheng
Author_Institution :
Sch. of Mech. Eng., Beijing Inst. of Technol., Beijing, China
fDate :
Aug. 31 2014-Sept. 3 2014
Abstract :
Active safety is a critical issue for vehicles. In this paper a distributed driving electric vehicle including two electric motors was studied. To improve the longitudinal dynamic performance in driving emergency, a sliding model control algorithm which is worked on the front-wheels is employed. It can achieve anti-slip control through keeping the wheels´ slip ratios below 20%. The sliding mode control strategy was simulated on the joint roads. Simulation results show that the proposed control approach is reasonable and can apply to different low-adhesion road surfaces.
Keywords :
electric vehicles; machine control; road safety; slip; variable structure systems; active safety; anti-slip control; distributed driving electric vehicle; driving emergency; electric motors; front-wheels; longitudinal dynamic performance; low-adhesion road surfaces; sliding mode control strategy; slip ratios; Adhesives; Electric vehicles; Roads; Sliding mode control; Torque; Wheels; distributed driving electric vehicle; simulation; sliding mode control;
Conference_Titel :
Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-4240-4
DOI :
10.1109/ITEC-AP.2014.6941113
