The invention relates to the technical field of avionics equipment testing, in particular to an aviation airborne avionics equipment test flight test platform which comprises a bottom frame and an avionics equipment body and comprises an environment control module used for pressure and temperature environment simulation when the avionics equipment body is tested and a test frame, and the test frame is provided with a rocking transmission module driven by a motor. The inner wall of the test frame is rotatably connected with a pitching frame, the rocking transmission module drives the pitching frame to periodically rock back and forth, and the inner wall of the pitching frame is rotatably connected with a rotatable main shaft. During testing, front-back and left-right shaking, axial vibration and longitudinal vibration of the avionics equipment body in a test flight state can be synchronously and integrally realized through a single motor under a ground working condition, and multi-axis and multi-effect movement is generated during test flight testing of the avionics equipment body; therefore, the physical working environment of the avionics equipment body during the flight test can be truly simulated.

    本发明涉及航电设备测试技术领域,尤其涉及一种航空机载航电设备试飞测试平台,包括底架和航电设备本体,包括:环境控制模组,用于航电设备本体测试时的压力和温度环境模拟,测试架,测试架上安装有通过电机驱动的摇传模组,测试架的内壁转动连接有俯仰架,摇传模组驱动俯仰架周期性往复摇动,俯仰架的内壁转动连接有可旋的主轴。本发明测试时,能够在地面工况下通过单电机同步一体的实现航电设备本体试飞状态下的前后左右摇动、轴向振动及纵向振动,通过航电设备本体试飞测试时多轴和多效运动的发生,从而真实模拟航电设备本体飞行测试时的物理工作环境。


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    Title :

    Aviation airborne avionics equipment test flight test platform


    Additional title:

    一种航空机载航电设备试飞测试平台


    Contributors:
    LIU QUAN (author) / LI YING (author) / DING YONG (author) / ZHANG LISHA (author) / YANG TAOJIE (author) / CHEN CHENG (author)

    Publication date :

    2024-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen




    Introduction to avionics flight test

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    Aviation airborne equipment built-in test system

    YANG ZHILIANG | European Patent Office | 2024

    Free access

    C-17A Avionics Flight Test Program

    MacLean, W. J. / Dublenko, A. L. / Advisory Group for Aerospace Research and Development; Flight Vehicle Integration Panel | British Library Conference Proceedings | 1997