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.
VIBRATION DAMPING DEVICE AND ELECTRICALLY DRIVEN ACTUATOR
SCHWINGUNGSDÄMPFUNGSVORRICHTUNG UND ELEKTRISCH ANGETRIEBENER AKTUATOR
DISPOSITIF D'AMORTISSEMENT DES VIBRATIONS ET ACTIONNEUR À ENTRAÎNEMENT ÉLECTRIQUE
2021-06-16
Patent
Elektronische Ressource
Englisch
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