An electromechanical portion of the control stick includes a two-axis gimbal, with each axis including a mechanical gimbal structure supported by rolling element bearings, cam based centering mechanisms, linkages to connect a geared power-drive including a resolver commutated brushless DC motor and compound-planetary gearhead to provide active force feedback, and several electrically independent RVDT position sensors. The gearing architecture uses a fixed-cage, rotating internal gear arrangement on a planetary gearhead, which may be single or multi-stage. The output torque of the gearhead is provided by a feature on the outer housing of the rotating internal ring gear, allowing an axial placement of the entire power-drive in a more central location, reducing the moment load on the gearhead output cage bearings, and facilitating a compact drive arrangement of the gimbal using linkages. Additionally, a common power-drive can be used for both the roll and pitch axes.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Compact two axis gimbal for control stick


    Beteiligte:
    DECRAENE MATTHEW P (Autor:in) / KRAMER MATTHEW (Autor:in) / THOMPSON NATHAN (Autor:in) / PETROU ANTON (Autor:in)

    Erscheinungsdatum :

    08.09.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten



    COMPACT TWO AXIS GIMBAL FOR CONTROL STICK

    KRAMER MATTHEW / THOMPSON NATHAN / PETROU ANTON et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Compact two axis gimbal for control stick

    DECRAENE MATTHEW P / KRAMER MATTHEW / THOMPSON NATHAN et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    TWO-AXIS GIMBAL SYSTEM

    WANG ZHAOZHE / LIU QIONG | Europäisches Patentamt | 2019

    Freier Zugriff

    3-AXIS ADJUSTABLE SMALL GIMBAL

    KANG YOON-SEOK / PARK SUNGJIN / LIM BAESEOK | Europäisches Patentamt | 2021

    Freier Zugriff

    3-AXIS ADJUSTABLE SMALL GIMBAL

    KANG YOON-SEOK / PARK SUNGJIN / LIM BAESEOK | Europäisches Patentamt | 2018

    Freier Zugriff