The Electro-Mechanical Brake Booster (Ebooster) is a critical component of the novel brake system for electric intelligent vehicles. It is independent of engine vacuum source, provides powerful active brake performance and can be combined with electric regenerative braking. In this paper, a brake control algorithm for hydraulic brake system equipped with an Ebooster is proposed. First, the configuration of the Ebooster is introduced and the system model including the permanent magnet synchronous motor (PMSM) and hydraulic brake system is established by Matlab/Simulink. Second, a Four-closed-loop algorithm is introduced for accurate active brake pressure control. Finally, according to the requirement of different brake force, series of simulations are carried out under active braking condition. The results show that the control algorithm introduced in this paper can ensure the brake hydraulic pressure tracking a target value precisely and show a good control performance.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Pressure Control for Hydraulic Brake System Equipped with an Electro-Mechanical Brake Booster


    Additional title:

    Sae Technical Papers


    Contributors:
    Zhu, Bing (author) / Zhao, Jian (author) / Hu, Zhiqiang (author)

    Conference:

    WCX World Congress Experience ; 2018



    Publication date :

    2018-04-03




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Pressure Control for Hydraulic Brake System Equipped with an Electro-Mechanical Brake Booster

    Zhao, Jian / Hu, Zhiqiang / Zhu, Bing | British Library Conference Proceedings | 2018



    Regenerative Braking Pedal Decoupling Control for Hydraulic Brake System Equipped with an Electro-Mechanical Brake Booster

    Zhao, Jian / Hu, Zhiqiang / Zhu, Bing | British Library Conference Proceedings | 2019


    Pressure Tracking Control of Electro-Mechanical Brake Booster System

    Zhu, Bing / Wu, Jian / Zhao, Jian et al. | SAE Technical Papers | 2020


    Pressure Tracking Control of Electro-Mechanical Brake Booster System

    Yang, Weihong / Wu, Jian / He, Rui et al. | British Library Conference Proceedings | 2020