The electromagnetic suspension apparatus includes: an electromagnetic actuator provided in parallel with a spring member between a vehicle body and a wheel of a vehicle and configured to generate driving force involving vibration damping of the vehicle body; an information acquisition unit configured to acquire, through a high-pass filter, time-series information about a stroke position of the electromagnetic actuator; and an ECU configured to calculate target driving force of the electromagnetic actuator and use the calculated target driving force to execute driving force control of the electromagnetic actuator. The ECU corrects the target driving force such that when the stroke position on the basis of the high-pass-filter-processed time-series information, from which low-frequency components (steady state deviation) have been removed, is present in a neutral region including a neutral position, spring force of the spring member is made weaker than when the stroke position is present in a non-neutral region.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electromagnetic suspension apparatus


    Beteiligte:
    TOYOHIRA TOMOYA (Autor:in) / KATO TAKAFUMI (Autor:in) / OHNO SATOSHI (Autor:in) / YONEDA ATSUHIKO (Autor:in)

    Erscheinungsdatum :

    24.08.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    ELECTROMAGNETIC SUSPENSION APPARATUS

    TOYOHIRA TOMOYA / KATO TAKAFUMI / OHNO SATOSHI et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    ELECTROMAGNETIC SUSPENSION APPARATUS

    RI TOMOYUKI / UCHIUMI NORIYUKI | Europäisches Patentamt | 2015

    Freier Zugriff

    ELECTROMAGNETIC SUSPENSION APPARATUS

    OHNO SATOSHI / YONEDA ATSUHIKO / KATO TAKAFUMI et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    ELECTROMAGNETIC SUSPENSION APPARATUS

    ONO TOMOHITO / YONEDA ATSUHIKO | Europäisches Patentamt | 2018

    Freier Zugriff

    Electromagnetic suspension apparatus

    OHNO SATOSHI / YONEDA ATSUHIKO / KATO TAKAFUMI et al. | Europäisches Patentamt | 2019

    Freier Zugriff