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World Electric Vehicle Journal is published by MDPI from Volume 9 issue 1 (2018). Articles in this Issue were published by The World Electric Vehicle Association (WEVA) and its member the European Association for e-Mobility (AVERE), the Electric Drive Transportation Association (EDTA), and the Electric Vehicle Association of Asia Pacific (EVAAP). They are hosted by MDPI on mdpi.com as a courtesy and upon agreement with AVERE.
Open AccessArticle

Comparison of Braking Performance by Electro-Hydraulic ABS and Motor Torque Control for In-wheel Electric Vehicle

1
School of Mechanical Engineering, Sungkyunkwan University, Suwon-si, Republic of Korea
2
Korea Automotive Technology Institute (KATECH), Cheonan, Korea
*
Author to whom correspondence should be addressed.
World Electr. Veh. J. 2013, 6(1), 186-191; https://doi.org/10.3390/wevj6010186
Published: 29 March 2013
PDF [694 KB, uploaded 17 May 2018]

Abstract

In this study, a slip control algorithm using motor torque control during the braking of the in-wheel electric vehicle was proposed and an anti-lock brake system (ABS) simulator was developed on the basis of the test results for electro-hydraulic ABS. The slip control algorithm using motor torque control limits the in-wheel motor torque according to road friction coefficient and slip ratio while the ABS prevents locking of the wheel by lowering or raising the brake pressure through solenoid valve control. A MATLAB/Simulink model and a CarSim vehicle model were developed, and the motor torque control and ABS simulator were applied to the MATLAB/Simulink-CarSim co-simulator and compared braking performance.
Keywords: in-wheel; motor torque control; electro-hydraulic ABS in-wheel; motor torque control; electro-hydraulic ABS
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).
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Ko, S.; Song, C.; Park, J.; Ko, J.; Yang, I.; Kim, H. Comparison of Braking Performance by Electro-Hydraulic ABS and Motor Torque Control for In-wheel Electric Vehicle. World Electr. Veh. J. 2013, 6, 186-191.

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