The invention belongs to the technical field of flight control, and particularly relates to a flap automatic control method and device based on a state flow diagram. The method comprises the steps that S1, judgment parameters related to conversion conditions among all aircraft flap configurations are determined based on a state flow diagram, and the state flow diagram describes different configurations of aircraft flaps and the conversion conditions among all the configurations; s2, on the basis of judgment parameters related to conversion conditions, airborne data are read, and according to the conversion conditions, the direction of the current aircraft flap configuration in the state flow diagram is determined; and S3, the aircraft flap is controlled to be switched from the current aircraft flap configuration to the pointed aircraft flap configuration according to the pointing direction. The state machine mode is used for achieving automatic control over the flap, the problem that conditions are prone to conflict when multiple signals are used cooperatively is effectively avoided, meanwhile, the achieving method is simple and clear, and the control burden of a pilot for folding and unfolding the flap can be effectively relieved.

    本申请属于飞行控制技术领域,特别涉及一种基于状态流图的襟翼自动控制方法及装置。该方法包括步骤S1、基于状态流图确定各飞机襟翼构型之间的转换条件涉及的判定参数,其中,所述状态流图描述了飞机襟翼不同构型以及各构型相互之间的转换条件;步骤S2、基于转换条件涉及的判定参数读取机载数据,并根据所述转换条件,确定当前飞机襟翼构型在所述状态流图中的指向;步骤S3、按指向控制所述飞机襟翼由当前飞机襟翼构型切换为所指向的飞机襟翼构型。本申请使用状态机模式实现襟翼的自动控制,有效规避了多信号协同使用时条件容易冲突的问题,同时实现方法简单清晰,可有效减轻飞行员收放襟翼的操纵负担。


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    Title :

    Flap automatic control method and device based on state flow diagram


    Additional title:

    一种基于状态流图的襟翼自动控制方法及装置


    Contributors:
    ZHANG QI (author) / CHEN SUJUAN (author) / JEONG SIK (author)

    Publication date :

    2023-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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