The invention belongs to the technical field of airplane stall protection, and relates to an integrated attack angle sensor which comprises a weather vane assembly, a front shell assembly, a rear shell assembly, an outer shell, a sine and cosine transformer, a damper and a signal crosslinking circuit board assembly. The weather vane assembly comprises a weather vane, a weather vane heating piece, a weather vane heating belt, a weather vane counter weight and a weather vane shaft. Wherein the weather vane shell serves as an airflow sensing part to sense the local angle of attack of an airplane, and the weather vane heating piece is used for heating the weather vane; the weather vane ring is used for installing the weather vane and sealing the weather vane assembly, and the weather vane balance weight is used for static friction torque balancing of the weather vane assembly. The front shell is used for installing and fixing the air vane and installing the shell heater. And the rear shell is used for installing the sine and cosine transformer, the damper and the signal crosslinking circuit board assembly. The form that the attack angle sensor and the stall protection computer are integrated is adopted, the attack angle sensor and the stall protection computer are directly connected through the electric connector, the connection form is simple, convenient and reliable, and the structural form is simple.

    本发明属于飞机失速保护技术领域,涉及一种集成式迎角传感器,包括风标组件、前壳体组件、后壳体组件、外壳体、正余弦变压器、阻尼器和信号交联电路板组件。风标组件包括风标、风标加热片、风标加热带、风标配重和风标轴。其中,风标壳体作为气流受感部件来感受飞机的局部迎角,风标加热片用于风标加热;风标环用于风标的安装与风标组件密封,风标配重用于风标组件的静摩擦力矩配平。前壳体用于风标的安装固定以及壳体加热器的安装。后壳体用于正余弦变压器、阻尼器以及信号交联电路板组件的安装。本发明采用迎角传感器与失速保护计算机集成的形式,迎角传感器与失速保护计算机直接通过电连接器连接,连接形式简便可靠,结构形式简单。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Integrated attack angle sensor


    Weitere Titelangaben:

    一种集成式迎角传感器


    Beteiligte:
    TANG ZIJIE (Autor:in) / CHENG LINDONG (Autor:in) / ZENG TENGHUI (Autor:in)

    Erscheinungsdatum :

    2024-03-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    ANGLE OF ATTACK SENSOR

    ANDERSON KALEB / SCHWARTZ RICHARD ALAN / MADSEN MICHAEL WILLIAM | Europäisches Patentamt | 2020

    Freier Zugriff

    ANGLE OF ATTACK SENSOR

    ANDERSON KALEB / SCHWARTZ RICHARD ALAN / MADSEN MICHAEL WILLIAM | Europäisches Patentamt | 2020

    Freier Zugriff

    ACOUSTIC ANGLE-OF-ATTACK SENSOR

    ELL TODD A | Europäisches Patentamt | 2024

    Freier Zugriff

    Acoustic angle-of-attack sensor

    ELL TODD ANTHONY | Europäisches Patentamt | 2021

    Freier Zugriff

    Zero angle-of-attack sensor

    FUHS, A. E. / KELLY, J. A. | AIAA | 1964