A motor control device includes a torque controller to operate based on a steering torque and to provide an input to a control target that is a motor, and a model following controller to generate a correction torque based on an output from the control target and to correct the input to the control target with the correction torque. A model following controller includes a high-pass filter with a first cutoff frequency and a low-pass filter with a second cutoff frequency larger than the first cutoff frequency. The model following controller is configured or programmed so that a transfer function of a control target is constrained to a nominal model in a frequency band in which a gain in a gain characteristic of Q(s)·HPF(s) is 1 where Q(s) is a transfer function of the low-pass filter and HPF(s) is a transfer function of the high-pass filter.


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    Titel :

    MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, MOTOR MODULE, AND ELECTRIC POWER STEERING DEVICE


    Beteiligte:
    ENDO SHUJI (Autor:in) / MIYAKE SOHEI (Autor:in)

    Erscheinungsdatum :

    2023-03-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, MOTOR MODULE AND ELECTRIC POWER STEERING DEVICE

    ENDO SHUJI / MIYAKE SOHEI | Europäisches Patentamt | 2023

    Freier Zugriff

    MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, MOTOR MODULE AND ELECTRIC POWER STEERING DEVICE

    ENDO SHUJI / MIYAKE SOHEI | Europäisches Patentamt | 2023

    Freier Zugriff

    MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, MOTOR MODULE, AND ELECTRIC POWER STEERING DEVICE

    ENDO SHUJI / MIYAKE SOHEI | Europäisches Patentamt | 2023

    Freier Zugriff

    MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, MOTOR MODULE, AND ELECTRIC POWER STEERING DEVICE

    ENDO SHUJI / MIYAKE SOHEI | Europäisches Patentamt | 2023

    Freier Zugriff

    MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, MOTOR MODULE AND ELECTRIC POWER STEERING DEVICE

    ENDO SHUJI / MIYAKE SOHEI | Europäisches Patentamt | 2023

    Freier Zugriff