The invention relates to the technical field of aircraft design, and provides a flap control system and method.The system comprises a transmission unit, a movement unit and a synchronization unit; the transmission unit is used for converting rotating motion of the worm into linear motion of the sliding block, and the sliding block drives the motion unit to move along a set track; the motion unit is used for driving the flap control surface to move according to a set track; the synchronizing unit is used for achieving synchronous movement of the inner flap control surface and the outer flap control surface of the flap. According to the transmission unit, the worm is used for replacing a torque tube, high rotating speed and low torque can be transmitted in a small space, and a large motion space is not needed. The moving unit adopts the bent sliding rail to replace a linear sliding rail, the flap can automatically move according to the curve of the sliding rail when retreating, assembly is easy, and disassembly is convenient. According to the synchronization unit, the machining difficulty can be reduced, and the cost is reduced.

    本发明涉及飞行器设计技术领域,提供了一种襟翼操纵系统及方法,该系统包括传动单元、运动单元和同步单元;所述传动单元,用于将蜗杆的转动运动转化为滑块的直线运动,所述滑块带动所述运动单元沿设定轨迹运动;所述运动单元,用于驱动襟翼舵面按设定轨迹运动;所述同步单元,用于实现襟翼的内外襟翼舵面同步运动。本发明传动单元通过使用蜗杆替代扭力管,可以在较小的空间内传递高转速、低扭矩,不需要大的运动空间。本发明运动单元采用弯曲滑轨代替直线滑轨,襟翼后退时可自动按滑轨曲线进行运动,装配简单、拆卸方便。本发明同步单元,可降低加工难度,降低成本。


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    Title :

    Flap control system and method


    Additional title:

    一种襟翼操纵系统及方法


    Contributors:
    LIU TENGDA (author) / WANG YUQING (author) / WANG HAIMING (author) / ZENG PENG (author) / HEI LIJIE (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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