The invention provides a solar unmanned aerial vehicle sliding and floating test method and an aerodynamic parameter back calculation method. The method comprises the steps that a motor is used for driving propellers at a preset rotating speed to drive a solar unmanned aerial vehicle to skate on a runway in an accelerated mode; when the solar unmanned aerial vehicle reaches the preset height, the rotating speed of the motor is reduced to zero from the preset rotating speed, and the theoretical sliding center line of the solar unmanned aerial vehicle is shifted according to the preset lateral deviation; and enabling the solar unmanned aerial vehicle to land from a preset height until landing grounding so as to test the lateral deviation landing performance of the solar unmanned aerial vehicle. By applying the technical scheme of the invention, the technical problem that the lateral deviation landing performance of the unmanned aerial vehicle is difficult to truly verify in the prior art is solved.

    本发明提供了一种太阳能无人机滑飘试验方法及气动参数反算方法,该方法包括:利用电动机以预设转速驱动螺旋桨带动太阳能无人机在跑道上加速滑跑;当太阳能无人机到达预设高度时,将电动机的转速由预设转速降至零并且将太阳能无人机理论滑行中心线按照预置侧向偏差进行偏移;使太阳能无人机从预设高度降落直至着陆接地以测试太阳能无人机的侧偏着陆性能。应用本发明的技术方案,以解决现有技术中难以真实验证无人机侧偏着陆性能的技术问题。


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    Title :

    Solar unmanned aerial vehicle sliding and floating test method and aerodynamic parameter back calculation method


    Additional title:

    一种太阳能无人机滑飘试验方法及气动参数反算方法


    Contributors:
    CAO XIN (author) / YANG FAYOU (author) / LIU XIAOCHUN (author) / LI DING (author) / LYU RUIJIA (author)

    Publication date :

    2023-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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