Electromechanical Coupling Approach for Traction Control System of Distributed Drive Electric Vehicles
This paper proposed an electromechanical coupling approach based on sliding mode control (SMC) for traction control systems (TCS) of distributed drive electric vehicles (DDEVs). Since all wheel torque can be controlled continuously and independently, the TCS could be precisely applied on DDEVs. Howe...
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EDP Sciences
2021-01-01
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doaj-a43ed3b7ab664f399d0ef1d5d1d2112c2021-02-18T10:43:06ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012360100710.1051/e3sconf/202123601007e3sconf_icersd2020_01007Electromechanical Coupling Approach for Traction Control System of Distributed Drive Electric VehiclesGao Xiang0Lin ChengNational Engineering Laboratory for Electric Vehicles, Beijing Institute of TechnologyThis paper proposed an electromechanical coupling approach based on sliding mode control (SMC) for traction control systems (TCS) of distributed drive electric vehicles (DDEVs). Since all wheel torque can be controlled continuously and independently, the TCS could be precisely applied on DDEVs. However, normal TCS would cause the waste of motor torque and road adhesion on the special working conditions. To solve this problem, the SMC was utilized based on the optimal slip rate calculated by road adhesion condition recognition and the electromechanical coupling (EC) approach was proposed to deliver part of torque from the motor of the higher speed. Simulation results based on dSPACE simulator showed that the proposed strategy can improved the dynamic performance and passability of the DDEVs.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/12/e3sconf_icersd2020_01007.pdf |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Gao Xiang Lin Cheng |
spellingShingle |
Gao Xiang Lin Cheng Electromechanical Coupling Approach for Traction Control System of Distributed Drive Electric Vehicles E3S Web of Conferences |
author_facet |
Gao Xiang Lin Cheng |
author_sort |
Gao Xiang |
title |
Electromechanical Coupling Approach for Traction Control System of Distributed Drive Electric Vehicles |
title_short |
Electromechanical Coupling Approach for Traction Control System of Distributed Drive Electric Vehicles |
title_full |
Electromechanical Coupling Approach for Traction Control System of Distributed Drive Electric Vehicles |
title_fullStr |
Electromechanical Coupling Approach for Traction Control System of Distributed Drive Electric Vehicles |
title_full_unstemmed |
Electromechanical Coupling Approach for Traction Control System of Distributed Drive Electric Vehicles |
title_sort |
electromechanical coupling approach for traction control system of distributed drive electric vehicles |
publisher |
EDP Sciences |
series |
E3S Web of Conferences |
issn |
2267-1242 |
publishDate |
2021-01-01 |
description |
This paper proposed an electromechanical coupling approach based on sliding mode control (SMC) for traction control systems (TCS) of distributed drive electric vehicles (DDEVs). Since all wheel torque can be controlled continuously and independently, the TCS could be precisely applied on DDEVs. However, normal TCS would cause the waste of motor torque and road adhesion on the special working conditions. To solve this problem, the SMC was utilized based on the optimal slip rate calculated by road adhesion condition recognition and the electromechanical coupling (EC) approach was proposed to deliver part of torque from the motor of the higher speed. Simulation results based on dSPACE simulator showed that the proposed strategy can improved the dynamic performance and passability of the DDEVs. |
url |
https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/12/e3sconf_icersd2020_01007.pdf |
work_keys_str_mv |
AT gaoxiang electromechanicalcouplingapproachfortractioncontrolsystemofdistributeddriveelectricvehicles AT lincheng electromechanicalcouplingapproachfortractioncontrolsystemofdistributeddriveelectricvehicles |
_version_ |
1724263349936455680 |