The invention provides a flight control system and a flight control method. A flight control system has an operating device for providing an operating command for a cockpit, a flight control device used for receiving the operating command and generating a control instruction for controlling an aircraft control surface according to the operating command, and a flight control actuating device used for actuating the corresponding aircraft control surface according to the generated operating command. The flight control device comprises an enhancement instruction control device, a basic instructioncontrol device and a backup control device. And when the basic instruction control device is valid, the backup control device participates in voting the operating command received from the operatingdevice and voting the control instruction, and when the basic instruction control device fails, the backup control device generates the control instruction according to the operating command and sendsthe generated control instruction to the flight control actuating device. Therefore, accurate control of the backup control device on the aircraft control surface can be ensured, and continuous and safe flight and landing of the aircraft are realized.

    本发明提供一种飞行控制系统和飞行控制方法。飞行控制系统具备:提供驾驶舱的操纵指令的操纵装置;飞行控制装置,其接收操纵指令,并根据该操纵指令生成控制飞机舵面的控制指令;以及根据所生成的控制指令而使相应的飞机舵面动作的飞控作动装置。飞行控制装置包括增强指令控制设备、基本指令控制设备和备份控制设备。当基本指令控制设备有效时,备份控制设备参与对从操纵装置接收到的操纵指令的表决和对控制指令的表决,当基本指令控制设备失效时,备份控制设备根据从上述操纵指令生成控制指令,并将所生成的控制指令发送至飞控作动装置。由此,能够确保备份控制设备对飞机舵面的准确控制,实现飞机的持续安全飞行与着陆。


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    Title :

    Flight control system and flight control method


    Additional title:

    飞行控制系统以及飞行控制方法


    Contributors:
    WANG WEIDA (author) / ZHANG MINGFENG (author) / XU XIANGRONG (author) / GUO JIANWEI (author) / YU WEIQIAN (author) / SHEN HAIRONG (author)

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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