Systems, devices, and methods for a hub-based active vibration control (AVC) design includes at least one pair of co-rotating motorized imbalanced rotors that create a controllable rotating force vector that can be controlled to cancel hub loads on a rotating hub. This control is achievable using a configuration in which each rotor has an axis of rotation that is offset from the hub axis of rotation. In this way, in a loss of operation failure mode, the system is designed such that centrifugal forces will cause the masses to spin to an orientation of low static imbalance.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hub-based active vibration control systems, devices, and methods with offset imbalanced rotors


    Beteiligte:
    JOLLY MARK R (Autor:in) / KAKALEY DANIEL (Autor:in) / FRICKE GREGORY (Autor:in)

    Erscheinungsdatum :

    2020-01-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / F16F SPRINGS , Federn



    HUB-BASED ACTIVE VIBRATION CONTROL SYSTEMS, DEVICES, AND METHODS WITH OFFSET IMBALANCED ROTORS

    JOLLY MARK R / KAKALEY DANIEL / FRICKE GREGORY | Europäisches Patentamt | 2016

    Freier Zugriff

    HUB-BASED ACTIVE VIBRATION CONTROL SYSTEMS, DEVICES, AND METHODS WITH OFFSET IMBALANCED ROTORS

    JOLLY MARK R / KAKALEY DANIEL / FRICKE GREGORY | Europäisches Patentamt | 2016

    Freier Zugriff

    HUB-BASED ACTIVE VIBRATION CONTROL SYSTEMS, DEVICES, AND METHODS WITH OFFSET IMBALANCED ROTORS

    JOLLY MARK R / KAKALEY DANIEL / FRICKE GREGORY | Europäisches Patentamt | 2015

    Freier Zugriff


    Circular force generator (CFG) devices, systems, and methods having indirectly driven imbalanced rotors

    HUNTER ANTHONY G / ALTIERI RUSSELL E / BRANNAN WARREN F et al. | Europäisches Patentamt | 2019

    Freier Zugriff