The invention discloses an aircraft control surface deflection angle measurement station planning method, which comprises the following steps: firstly, setting a plurality of detection mark points on a to-be-detected control surface, then selecting detection equipment, and calculating distance constraints between the detection equipment and the detection mark points according to detection errors and technical parameters of the detection equipment; then rotating the control surface to be detected, respectively measuring space coordinates of each detection mark point at two limit corners of the control surface to be detected, calculating a displacement vector and a displacement starting point of the detection equipment according to the space coordinates, calculating coordinates of a target station point according to the distance constraint, the displacement vector and the displacement starting point, and moving the detection equipment to the coordinates of the target station point; and finally, calculating a displacement distance, comparing the displacement distance with an adjusting threshold value, ending the adjustment when the requirement is met, and otherwise, continuously adjusting the position of the detection equipment until the relevant requirement is met. Compared with the prior art, the method has the advantages that the displacement vector and the displacement starting point can be obtained on the deflection middle plane, so that the precision of station planning is improved, and the measurement error is reduced.

    本申请公开了一种飞机舵面偏角测量站位规划方法,首先在待测舵面上设置有若干检测标记点,再选择检测设备,并根据检测误差和检测设备的技术参数计算检测设备与检测标记点的距离约束;随后转动待测舵面,并分别在待测舵面的两个极限转角处测量各个检测标记点的空间坐标,根据空间坐标计算检测设备的位移向量和位移起点,根据距离约束、位移向量和位移起点计算目标站位点坐标,移动检测设备至目标站位点坐标;最后计算位移距离,并将位移距离与调节阈值进行比对,当符合要求时结束调节,否则不断调节检测设备的位置直至满足相关要求;与现有技术相比,本申请能够在偏转中面上获取位移向量和位移起始点,从而提高站位规划的精度,缩小测量误差。


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    Title :

    Airplane control surface deflection angle measurement station planning method


    Additional title:

    一种飞机舵面偏角测量站位规划方法


    Contributors:
    QIN QI (author) / ZHU XUSHENG (author) / ZHOU LI (author) / CHEN DAIXIN (author) / LIU LEI (author) / LIU SHUTONG (author) / MA SHUAI (author) / WEN ZHOU (author) / LIU QINGHUA (author)

    Publication date :

    2024-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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