Paper Title:

A New Coordinate Control Method for Electric Motor Regenerative Braking and ABS Coordinate

Periodical Advanced Materials Research (Volumes 490 - 495)
Main Theme Mechatronics and Intelligent Materials II
Edited by Ran Chen and Wen-Pei Sung
Pages 3-6
DOI 10.4028/www.scientific.net/AMR.490-495.3
Citation Ren Guang Wang et al., 2012, Advanced Materials Research, 490-495, 3
Online since March, 2012
Authors Ren Guang Wang, Guang Kui Shi, Hong Tao Chen, Lin Tao Zhang, Chao Yu
Keywords Anti-Lock Braking System, Coordinate Control, Motor Regenerative Braking, Road Identification
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Abstract

In pure electric vehicle and hybrid electric vehicle, the adoption of motor barking for energy recycling make its braking control more complicated. Making good use of braking energy can improve vehicle efficiency. A new method was developed to coordinate the motor regenerative braking and ABS braking. Which identify the road condition with real time basing on wheel speed information from four wheel speed sensors. Then control system decides the braking force provided by ABS system. The residual braking force is produced by motor barking to meet total braking force requirements. The two braking forces are coordinated by control system to perform brake function of vehicle.