The invention discloses a system for realizing emergency control of an aircraft by controlling engine thrust and the aircraft. The system comprises a cockpit control panel emergency switch and a siderod. The cockpit control panel emergency switch is capable of instructing a flight control computer autonomous control law to switch to a backup control law in response to an operation of turning on the emergency switch by an operator when a flight control fault occurs, and controls and adjusts the symmetrical thrust and differential thrust of the engine to maintain the flight height and course ofthe aircraft; and the side rod can realize override when being manipulated to leave the neutral position, so that the flight control computer controls and adjusts the symmetrical thrust and the differential thrust of the engine according to the manipulation of the side rod. According to the invention, a necessary manual control authority and a reliable and easy-to-operate manual control mode canbe provided for a pilot, so that the pilot can timely intervene in emergency control of the aircraft in some special emergency conditions such as emergency obstacle avoidance and re-flight, and the safety of the aircraft in the emergency control condition is improved.

    本发明公开了一种通过控制发动机推力来实现飞机的应急控制的系统及飞机,该系统包括:驾驶舱控制板应急开关,其能够在出现飞行控制故障时,响应于操作人员开启应急开关的操作,而指令飞控计算机自主控制律切换至备份控制律,控制并调整发动机的对称推力和差动推力,以维持飞机的飞行高度和航向;侧杆,其能够在被操纵离开中立位时实现超控,以使得飞控计算机根据对侧杆的操纵控制并调整发动机的对称推力和差动推力。本发明能够提供飞行员必要的手动控制权限以及可靠且易于操纵的手动控制方式,使得飞行员在面对诸如需要紧急避障、复飞等一些特殊的紧急状况时能够及时介入对飞机的应急控制,以改善飞机在应急控制状况下的安全性。


    Access

    Download


    Export, share and cite



    Title :

    System for realizing emergency control of aircraft by controlling engine thrust and aircraft


    Additional title:

    通过控制发动机推力来实现飞机的应急控制的系统及飞机


    Contributors:
    TANG ZHISHUAI (author) / GUO JIANWEI (author) / LIU XINGHUA (author) / GONG XIAOYI (author) / WANG YANGANG (author) / FANG DI (author)

    Publication date :

    2021-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Aircraft engine thrust reverser

    Emerald Group Publishing | 1998


    AIRCRAFT THRUST CONTROL SYSTEM

    PAGODINAS DARIJUS / DUMBRAVA VYTAUTAS | European Patent Office | 2023

    Free access

    MULTI-ENGINE AIRCRAFT THRUST BALANCING

    SCHMIDT PHILIP A | European Patent Office | 2020

    Free access

    Multi-engine aircraft thrust balancing

    SCHMIDT PHILIP A | European Patent Office | 2020

    Free access

    MULTI-ENGINE AIRCRAFT THRUST BALANCING

    SCHMIDT PHILIP A | European Patent Office | 2016

    Free access