A three-loop inertial stabilization system with active jitter suppression and optical control to reduce line-of-sight (LOS) jitter based on platform induced motion in cantilevered gimbal systems. A first loop comprises at least one rate sensor, a Kalman state estimator, and a rate to angle module. A second loop comprises a mirror system, a focal plane and centroid processing module, an open-loop closed loop selector, a signal combiner and a loop integrator. A third loop comprises a fast steering mirror, offload module and at least one gimbal motor driver, wherein the three loops suppress the jitter of the cantilevered gimbal system.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Inertial stabilization system with active jitter suppression and optical control


    Beteiligte:

    Erscheinungsdatum :

    06.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / F16F SPRINGS , Federn / H04B TRANSMISSION , Übertragung



    MOTOR JITTER SUPPRESSION CONTROL METHOD, SYSTEM AND VEHICLE

    WU GUOLIANG / LIU ZE / SHI LIANG SALYAN et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Engine jitter suppression method

    XU JUNFENG | Europäisches Patentamt | 2022

    Freier Zugriff

    Experimental Active Flutter Suppression Control with Inertial and Aerodynamic Feedback

    Szymanski, Jacob J. / Alstrom, Robert Bruce / Rauleder, Juergen | AIAA | 2025


    Active suppression of acoustically induced jitter for the Airborne Laser

    Glaese, R.M. / Anderson, E.H. / Janzen, P.C. | Tema Archiv | 2000


    Jitter Suppression Using Particle Dampers

    Simonian, Stepan / Camelo, Vanessa / Sienkiewicz, Jacqueline | AIAA | 2007