The invention discloses a Lorentz inertial stabilization platform which is composed of a rotor system and a stator system, and the rotor system mainly comprises a spherical outer rotor framework, a deflection bearing assembly, an outer rotor check ring, a spherical inner rotor framework and an inner rotor check ring; and the stator system mainly comprises a spherical supporting ball seat, a universal ball bearing, a supporting column, a base, a stator framework, a winding and epoxy resin glue, and a spherical air gap exists between the rotor system and the stator system. According to the Lorentz inertial stabilization platform, a spherical surface supporting structure is adopted, two posture stabilization modes of stabilization and maneuvering are achieved, deflection control torque is provided for the platform through a high-linearity Lorentz bearing, and high stabilization precision of the platform is guaranteed.

    本发明公开了一种洛伦兹惯性稳定平台,由动子系统和定子系统两部分组成,动子系统,主要包括:球形外动子骨架、偏转轴承组件、外动子挡圈、球形内动子骨架、内动子挡圈;定子系统主要包括:球形支撑球座、万向滚珠轴承、支撑柱、底座、定子骨架、绕组、环氧树脂胶,动子系统和定子系统之间存在球形气隙。本发明的洛伦兹惯性稳定平台,采用球面支撑结构,具有减摇和机动两种稳姿模式,通过高线性洛伦兹轴承为平台提供偏转控制力矩,保证平台高稳定精度。


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    Title :

    Lorentz inertial stabilization platform


    Additional title:

    一种洛伦兹惯性稳定平台


    Contributors:
    LIU QIANG (author) / LI ZHUANG (author) / WU BO (author) / XI JUN (author) / WANG QIRUI (author)

    Publication date :

    2020-07-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F16C SHAFTS , Wellen



    Inner mover Lorentz inertial stabilization platform

    LIU QIANG / LI ZHUANG / WU BO et al. | European Patent Office | 2020

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    Characteristics and stabilization of inertial platform

    Mitsutomi, T. | Engineering Index Backfile | 1958