The invention discloses a cross-medium aircraft capable of quickly quickly emerging out of water and an emergence control method thereof, and solves the technical problem that the emergence attitude of the existing cross-medium aircraft is unstable. The whole machine of the cross-medium aircraft capable of quickly emerging out of water is of a multi-rotor structure, the number N of rotors is an even number, N is greater than or equal to 4, a corresponding power system comprises n * N power units, N is a positive integer, n power units are mounted on each rotor, each power unit comprises a propeller and a motor for driving the propeller, and the total power P of the motors in the power system is not less than three times of the hovering power of the whole machine; and the horizontal size t of the cross-medium aircraft and the wavelength [lambda] of the wave to enter and exit the water area meet the condition that t is greater than or equal to 4[lambda] or less than or equal to 0.25[lambda]. According to the cross-medium aircraft capable of quickly emerging out of water, through size design and power design of the power system, the serious influence of water surface fluctuation on stable emergence is jointly solved, the emergence speed can be shortened to be within 1 s, and the emergence reliability can reach 99.8% or above.

    本发明公开了一种快速出水的跨介质飞行器及其出水控制方法,解决目前跨介质飞行器出水姿态不稳定的技术问题,本发明提供的快速出水的跨介质飞行器,整机为多旋翼结构,旋翼的数量N为偶数,且N≥4,对应的动力系统包括n*N个动力单元,n为正整数,各旋翼上均安装n个动力单元,动力单元包括螺旋桨和用于驱动螺旋桨的电机,动力系统中各电机的总功率P不小于三倍整机悬停功率;跨介质飞行器的水平尺寸t与待进出水域的波浪的波长λ满足:t≥4λ或t≤0.25λ。本发明提供的快速出水的跨介质飞行器,通过尺寸设计和动力系统功率设计,共同解决水面波动对稳定出水造成的严重影响,出水速度可缩短至1s内,出水可靠性可达99.8%以上。


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    Title :

    Cross-medium aircraft capable of quickly emerging out of water and emergence control method thereof


    Additional title:

    一种快速出水的跨介质飞行器及其出水控制方法


    Contributors:
    LIU XIAOHUI (author) / ZHAO XUEJIAO (author)

    Publication date :

    2021-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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