Anti-skid for Electric Vehicles based on sliding mode control with novel structure

Author

Xu, Kun ; Xu, Guoqing ; Li, Weimin ; Jian, Linni ; Song, Zhibin

Author_Institution

Shenzhen Institutes of Adv. Technol., Chinese Acad. of Sci., Shenzhen, China

fYear

2011

fDate

6-8 June 2011

Firstpage

650

Lastpage

655

Abstract

It is prone to skid or slip for wheel vehicles when driving on the low adherent surfaces. Due to the high nonlinearity of time-varying parameters and uncertainties, the anti-skid control is usually very difficult. A robust anti-skid control based on the sliding mode control and friction coefficient estimation is proposed. Furthermore, a novel anti-skid control structure utilizing the driver´s demanded slip ratio is adopted to coordinate the automatic control and the man´s operation on foot pedal. Co-simulations with SIMULINK and CarSim show the effectiveness.

Keywords

control nonlinearities; electric vehicles; road safety; road traffic; robust control; time-varying systems; variable structure systems; CarSim; Simulink; automatic control; driver demanded slip ratio; electric vehicles; foot pedal operation; friction coefficient estimation; low adherent surface; robust antiskid control; sliding mode control; time varying parameter; wheel vehicles slip; Estimation; Force; Friction; Roads; Torque; Vehicles; Wheels; Anti-skid; Road estimation; Sliding mode control; driver´s demanded slip ratio;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Automation (ICIA), 2011 IEEE International Conference on

Conference_Location

Shenzhen

Print_ISBN

978-1-4577-0268-6

Electronic_ISBN

978-1-4577-0269-3

Type

conf

DOI

10.1109/ICINFA.2011.5949074

Filename

5949074