The invention relates to the technical field of aircraft structure design, and discloses a distributed multi-rotor tilting wing aircraft and a flight control method. The distributed multi-rotor tilting wing aircraft comprises a fuselage, a front wing, a rear wing, a vertical tail wing, at least eight sets of power systems, two sets of tilting mechanisms and flaps/ailerons, flight modes, including a multi-rotor vertical mode, a fixed-wing high-speed cruising mode and a tilting transition task mode, of the aircraft are controlled through the tilting wing mechanism, and performance improvement of long voyage, large forward flight speed and high effective load of the aircraft is achieved; through the control surface fusion design in the distributed rotor wing and fixed wing mode, control switching in different modes is completed, and optimal control configuration in different modes is achieved; a distributed power system is adopted, extremely high power redundancy is achieved, tasks can still be safely executed under the conditions that part of power fails or a control surface is clamped or damaged, and survival and performance improvement of the individual aircraft are facilitated.

    本发明涉及飞行器结构设计技术领域,公开了一种分布式多旋翼倾转机翼飞行器及飞行控制方法;所述分布式多旋翼倾转机翼飞行器包括机身、前机翼、后机翼、垂直尾翼、至少8套动力系统、2套倾转机构和襟/副翼;本发明通过倾转机翼机构控制飞行器的飞行模式,包括多旋翼垂直模式、固定翼高速巡航模式、倾转过渡任务模式,实现飞行器长航程、大前飞速度、高有效载荷的性能提升;通过分布式的旋翼和固定翼模式下的控制面融合设计,完成不同模式下的控制切换,实现不同模式下的控制最佳配置;采用分布式动力系统,拥有极高的动力冗余,在部分动力失效或控制面卡制、破损等情况下仍可安全执行任务,有利于个体飞行器的生存及性能提升。


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    Title :

    Distributed multi-rotor tilting wing aircraft and flight control method


    Additional title:

    一种分布式多旋翼倾转机翼飞行器及飞行控制方法


    Contributors:
    CHEN JINHE (author) / CHEN LIXIA (author) / ZENG WEI (author) / SU BINGBING (author) / LIU JIFU (author) / HOU XIANGMIN (author) / WANG ZHENGZHONG (author) / HUANG SHUILIN (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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