In electric and hybrid vehicles, regenerative braking is applied only at the driven wheels by the electric drive, whereas the non-driven wheels are not subjected to brake force during the pure regenerative braking mode. The application of pure regenerative brake may affect the vehicle’s lateral stability during a turn. The impact could be more severe when the pure regenerative brake is applied at the turn on the rear wheels (for a rear wheel drive vehicle) over a low friction road surface. As part of a solution to reduce this impact, a brake force sharing (BFS) strategy between regenerative and friction brake has been proposed in this paper, which improves the brake force distribution between front and rear wheels to ensure a stable turn. The vehicle model and the BFS strategy were developed, and the IPG Car Maker® software was used to evaluate the effectiveness of the proposed strategy. The simulation results on BFS strategy have been corroborated using experimental data collected from a test vehicle. Further, a closed loop control structure was developed for implementing the proposed BFS strategy in electric and hybrid vehicles.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Brake force sharing to improve lateral stability while regenerative braking in a turn


    Contributors:


    Publication date :

    2019-02-01


    Size :

    17 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English





    Method for controlling braking force in regenerative brake cooperation system

    JEON GAB BAE / SHIM SANG HYUN / CHOI JAE IL et al. | European Patent Office | 2018

    Free access

    Method for controlling braking force in regenerative brake cooperation system

    JEON GAB BAE / SHIM SANG HYUN | European Patent Office | 2017

    Free access

    METHOD FOR CONTROLLING BRAKING FORCE IN REGENERATIVE BRAKE COOPERATION CONTROL

    JEON GAB BAE / LEE JOUNG HEE / SHIM SANG HYUN et al. | European Patent Office | 2016

    Free access

    METHOD FOR CONTROLLING BRAKING FORCE IN REGENERATIVE BRAKE COOPERATION SYSTEM

    JEON GAB BAE / LEE JOUNG HEE / SHIM SANG HYUN et al. | European Patent Office | 2016

    Free access