A motor controller for controlling a motor includes first and second angle sensors detecting motor rotation, and first and second detection circuits detecting rotation number information based on sensor output from the angle sensors. Further, the motor controller includes a steer angle information obtainer obtaining steer angle information involving steering of a vehicle from an external sensor, which is different from the angle sensors, and an abnormality determiner determining abnormality of information that has a matching degree of lower than a preset value when post-conversion information, or value measured by the same characteristics. This information is compared with each other after conversion from the rotation number information and from the steer angle information, and is used by a control amount calculator to calculate a control amount of the motor based on the information determined as having no abnormality by the abnormality determiner.


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    Titel :

    MOTOR CONTROLLER AND MOTOR CONTROL SYSTEM HAVING SAME


    Beteiligte:
    NAKAMURA KOICHI (Autor:in) / NAKAJIMA NOBUYORI (Autor:in) / ENDOH GO (Autor:in) / OGI YOSUKE (Autor:in) / OKA ATSUKO (Autor:in) / KURAMITSU SHUJI (Autor:in) / SUZUKI TAKASHI (Autor:in) / SUZUKI HARUO (Autor:in)

    Erscheinungsdatum :

    02.07.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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