Systems and methods are disclosed herein that include providing an active torsion damper control system that includes a rotatable component (206) and a rotatable measurement interface (302) disposed on the rotatable component, the rotatable measurement interface having at least one torsional strain gauge configured to measure a strain of the rotatable component, a torque management (306) computer configured to determine a resonant frequency of the rotatable component and a corrective torque needed to be applied to the rotatable component to excite the resonant frequency as a function of the measured strain, and a correction motor (308) configured to impart the corrective torque on the rotatable component.


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    Title :

    ACTIVE TORSIONAL DAMPER FOR ROTATING SHAFTS


    Additional title:

    AKTIVER TORSIONSDÄMPFER FÜR DREHWELLEN
    AMORTISSEUR DE TORSION ACTIVE POUR ARBRES ROTATIFS


    Contributors:

    Publication date :

    2017-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16F SPRINGS , Federn / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



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    TORSIONAL DAMPER

    KONDO TOMOYA | European Patent Office | 2019

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    Torsional Strength of Splined Shafts

    HUEBOTTER, H. A. / ZUCROW, M. J. | SAE Technical Papers | 1927