DocumentCode :
3572831
Title :
A LPV traction control approach for independent in-wheel electric motor vehicle
Author :
Fengjiao Jia ; Zhiyuan Liu
Author_Institution :
Dept. of Control Sci. & Eng., Harbin Inst. of Technol., Harbin, China
fYear :
2014
Firstpage :
1992
Lastpage :
1997
Abstract :
This paper presents a traction control strategy via LPV(Linear Parameter Variable) slip ratio control method for independent in-wheel motor electric vehicle. In order to simplify the controller design and implement distributed control system in each wheel, the slip ratio control model with LPV form and uncertain disturbance is derived. Furthermore, a two-degree-of-freedom LPV controller with disturbance rejection is designed. The key of traction control is to ensure the slip ratio within the limitation region, so we address a traction control strategy to limit slip ratio for each wheel by slip ratio control. The simulation results show the effectiveness of the traction control strategy and the slip ratio controller proposed in this paper.
Keywords :
control system synthesis; distributed control; linear parameter varying systems; machine control; road vehicles; slip; LPV traction control approach; controller design; distributed control system; independent in-wheel electric motor vehicle; linear parameter variable; slip ratio control; Axles; Quantum cascade lasers; Roads; Torque; Traction motors; Vehicles; Wheels; Independent in-Wheel Motor Electric Vehicle; LPV; Slip Ratio; Traction control system;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Control and Automation (WCICA), 2014 11th World Congress on
Type :
conf
DOI :
10.1109/WCICA.2014.7053027
Filename :
7053027
Link To Document :
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