The invention relates to a transverse double-tilt-rotor aircraft flight management system. The system is composed of a flight control system, a tilting control system and an information acquisition system, and the three systems communicate through an RS485 bus. The flight control system, the tilting control system and the information acquisition system respectively control the flight of the aircraft, the tilting of the rotor wing nacelle and the rotating speed of the engine, and the complexity of a single system is reduced. And meanwhile, each system is separately mounted near a controlled object, so that interference caused by an overlong signal line is prevented. All information acquisition and sending tasks in the flight control system are realized by an FPGA chip and surrounding circuits, and an airborne computer only focuses on the operation of a control algorithm, so that the use efficiency of the airborne computer is improved, and reliable support is provided for adding a more complex control algorithm. In the tilting control system, the tilting angle of the rotor wing nacelle is measured by using the rotary transformer, and the tilting control system has the characteristics of simplicity in installation, high precision and fast response.

    本发明涉及一种横列式双倾转旋翼飞行器飞管系统。由飞控系统、倾转控制系统和信息采集系统组成,三个系统通过RS485总线通信。飞控系统、倾转控制系统和信息采集系统分别对飞行器的飞行、旋翼短舱的倾转和发动机的转速进行控制,降低了单个系统的复杂性。同时各个系统分开安装在被控对象附近,防止信号线过长引起的干扰。飞控系统中所有信息采集和发送任务由FPGA芯片及周围电路实现,机载计算机只专注于控制算法的运行,提高了机载计算机的使用效率,为添加更复杂的控制算法提供了可靠的支持。倾转控制系统中,通过使用旋转变压器对旋翼短舱倾转角度进行测量,具有安装简单、精度高、响应快的特点。


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    Title :

    Transverse double-tilt-rotor aircraft flight management system


    Additional title:

    一种横列式双倾转旋翼飞行器飞管系统


    Contributors:
    HE YUQING (author) / GU FENG (author) / ZHOU HAO (author) / SUN XIAOSHU (author) / DI CHUNLEI (author) / YU LI (author)

    Publication date :

    2023-06-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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