The invention discloses an aircraft aileron neutral positioning device, which uses two voltmeters with measurement output to measure a position voltage signal value output by an electric mechanism with position feedback, and uses intermediate relay contacts connected with the output ends of the voltmeters to control the on-off of a control loop of the electric mechanism. Accurate positioning of the electric mechanism at the neutral position is achieved. The device has an accurate positioning operation mode and a free operation mode, and can meet the requirements of various use occasions. According to the device and the method, two voltmeters are used, so that errors caused by the response sensitivity of a control system during release and retraction action positioning of the aircraft electric mechanism can be reduced (eliminated), and the aircraft electric mechanism can accurately stop at the same position during release and retraction actions. According to the voltmeter, the voltage threshold of the output terminal can be set according to a preset rule in the measuring range, and accurate positioning of any position in the whole stroke range can be realized.

    本发明公开了一种飞机副翼中立定位装置,该装置使用两台带测量输出的电压表去测量带位置反馈电动机构输出的位置电压信号值,并使用电压表输出端所接的中间继电器触点去控制电动机构控制回路的通断,实现电动机构在中立位置准确定位。该装置有准确定位运行模式和自由运行模式,可满足多种使用场合需求。该装置和方法使用两块电压表,可以减小(消除)因控制系统反应灵敏度原因,造成飞机电动机构在放出、收回动作定位时造成的误差,使飞机电动机构在放出、收回动作时能精准的在同一位置停止。该电压表在量程内可按预定规则设定输出端子电压阈值,可实现在全行程范围内任意位置准确定位。


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    Titel :

    Neutral positioning device for aircraft aileron


    Weitere Titelangaben:

    一种飞机副翼中立定位装置


    Beteiligte:
    LONG ZHIHUA (Autor:in) / LI YING (Autor:in) / WANG LELEI (Autor:in) / ZHOU XINFANG (Autor:in) / QIAO SHUNCHENG (Autor:in)

    Erscheinungsdatum :

    15.09.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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