Provided are a vibration damping device and an electrically driven actuator which damp vibration in a wide frequency band. A vibration damping device 10 and an electrically driven actuator 1 are provided with: a vibration absorbing unit 36 which is provided between a first support unit 42 and a second support unit 44 provided facing the first support unit 42 and which is extended and contracted by electricity; a measuring unit 38 which measures the vibration of the second support unit 44; and a control unit 40 which electrically controls the vibration absorbing unit 36 so as to cancel the vibration of the second support unit 44 measured by the measuring unit 38.


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    Title :

    VIBRATION DAMPING DEVICE AND ELECTRICALLY DRIVEN ACTUATOR


    Additional title:

    SCHWINGUNGSDÄMPFUNGSVORRICHTUNG UND ELEKTRISCH ANGETRIEBENER AKTUATOR
    DISPOSITIF D'AMORTISSEMENT DES VIBRATIONS ET ACTIONNEUR À ENTRAÎNEMENT ÉLECTRIQUE


    Contributors:

    Publication date :

    2021-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16F SPRINGS , Federn / B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL , Erzeugen oder Übertragen mechanischer Schwingungen allgemein / B64C AEROPLANES , Flugzeuge



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