The invention belongs to the field of aircraft control surface structures, and particularly relates to a variable-configuration control surface for realizing aircraft composite control. The surface comprises an upper rudder surface, a lower rudder surface, fixing lugs and a rudder surface driving mechanism. A first driving connecting part and a first rotating connecting part are arranged at one end of the upper control surface, and the first driving connecting part is fixedly connected with the first actuating cylinder; a second driving connecting part and a second rotating connecting part arearranged at one end of the lower control surface, and the second driving connecting part is fixedly connected with the second actuating cylinder; one end of the fixed lug is fixed on the aircraft body, and the other end of the fixed lug is hinged with the first rotary connecting part and the second rotary connecting part through a common rotary shaft pin; and the control surface driving mechanismis used for driving the first actuating cylinder and the second actuating cylinder, so that the upper control surface and the lower control surface can be in one of a locking state, a resistance rudder state and an aileron state. The attitude of the aircraft can be controlled in various ways, the area of the control surface in each direction is increased, and the control efficiency of the tailless layout aircraft is improved.

    本申请属于飞机舵面结构领域,特别涉及一种实现飞机复合操纵的可变构型舵面。包括:上舵面、下舵面、固定耳片以及舵面驱动机构。上舵面的一端设置有第一驱动连接部以及第一旋转连接部,第一驱动连接部与第一作动筒固定连接;下舵面的一端设置有第二驱动连接部以及第二旋转连接部,第二驱动连接部与第二作动筒固定连接;固定耳片的一端固定在飞机本体上,另一端通过共用转轴销与第一旋转连接部以及第二旋转连接部铰接;舵面驱动机构用于驱动第一作动筒以及第二作动筒,使得上舵面以及下舵面能够处于锁定状态、阻力方向舵状态或副翼状态中的一种。本申请可以对飞机的姿态进行多种控制,增加各个方向操纵面的面积,提高无尾布局飞机操纵效率。


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    Title :

    Variable-configuration control surface for realizing airplane composite control


    Additional title:

    一种实现飞机复合操纵的可变构型舵面


    Contributors:
    SUN ZHIXIAO (author) / CHEN XINGYI (author) / ZHANG JIAN (author) / LU YUANJIE (author)

    Publication date :

    2020-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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