A steering system includes a steering mechanism that turns steered wheels based on steering of a steering wheel, a motor that is a source of an assist force, and a battery that supplies a voltage to the motor. The system includes a voltage sensor that detects a power supply voltage Vbatt, a steering sensor that detects a steering angle ¸s, and a motor control signal generation circuit that calculates a q-axis voltage command value Vq* to allow the motor to generate the assist force and that generates a motor control signal based on the q-axis voltage command value Vq*. The system includes a steering-angular-velocity limiting circuit 61 that calculates a compensation amount Vq for compensation for the q-axis voltage command value Vq* and that derives the compensation amount Vq by calculating a power supply compensation component Vqcomp based on the power supply voltage Vbatt when the absolute value of the steering angle ¸s is equal to or larger than a predetermined steering angle close to a maximum steering angle.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    STEERING SYSTEM


    Weitere Titelangaben:

    LENKSYSTEM
    SYSTÈME DE DIRECTION


    Beteiligte:

    Erscheinungsdatum :

    2016-09-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    STEERING SYSTEM AND STEERING SENSOR SYSTEM

    SAKAMAKI MASAHIKO / IZUMITANI YOSHIAKI | Europäisches Patentamt | 2018

    Freier Zugriff

    STEERING SYSTEM AND STEERING SENSOR SYSTEM

    SAKAMAKI MASAHIKO / IZUTANI KEISUKE | Europäisches Patentamt | 2018

    Freier Zugriff

    STEERING CONTROLLER AND STEERING SYSTEM

    KIRIHARA KENICHI / KURIHARA HIROAKI | Europäisches Patentamt | 2021

    Freier Zugriff

    HYDRAULIC STEERING CYLINDER STEERING SYSTEM

    CHO YON HO / OH HYEONG SIK / KANG KWANG HO | Europäisches Patentamt | 2019

    Freier Zugriff

    Steering device and steering system including steering devices

    NAKATA DAISUKE | Europäisches Patentamt | 2023

    Freier Zugriff