The electromechanical brake (EMB) is expected to be utilized for future brake systems due to its many advantages. In this paper, keeping commercialization of the EMB in mind, a new EMB clamping force controller is proposed to overcome the limitations of the existing controller, namely, the extra cost for sensor installation and response delay. To design the controller, both mechanical parts and electrical parts in the EMB have to be mathematically analyzed. Also, dynamic models, clamping force, and friction torque are estimated to generate some feed-forward terms of the controller. With an estimation of the contact point where brake pads start to come into contact with a disk wheel, the clamping force is expressed as a polynomial curve versus the motor angle. The estimated clamping force is evaluated in comparison with measured values by a load cell. The proposed controller is based on an adaptive sliding mode control method with an adaptive law reducing errors of the friction torque model. Lastly, the performance of the entire control system is compared with that of the existing controller on a test bench.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Clamping force control based on dynamic model estimation for electromechanical brakes


    Beteiligte:
    Park, Giseo (Autor:in) / Choi, Seibum B (Autor:in)


    Erscheinungsdatum :

    2018-12-01


    Format / Umfang :

    14 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Clamping force estimation based on hysteresis modeling for electro-mechanical brakes

    Park, Giseo / Choi, Seibum / Hyun, Dongyoon | Springer Verlag | 2017


    Clamping force estimation based on hysteresis modeling for electro-mechanical brakes

    Park, G. / Choi, S. / Hyun, D. | British Library Online Contents | 2017


    Clamping force estimation based on hysteresis modeling for electro-mechanical brakes

    Park, Giseo / Choi, Seibum / Hyun, Dongyoon | Online Contents | 2017


    Electromechanical brake actuator for disc brakes

    BEIER PETER / HENNING PAUL / TOMALA BARTLOMIEJ | Europäisches Patentamt | 2023

    Freier Zugriff

    ARRANGEMENT AND METHOD FOR CLAMPING FORCE ESTIMATION IN ELECTROMECHANICAL BRAKE SYSTEMS

    SINGH SAMEEP | Europäisches Patentamt | 2020

    Freier Zugriff