Disclosed is a method for adjusting the angular position of a wheel, in particular of an aircraft landing gear, connected to at least one hydraulic cylinder controlled by a servo valve, the method comprises a step (E1) of determining an angular difference (Epsilon) between a measured value (ANGm) of the angular position and a setpoint angular position (ANGc), a first proportional correction step (R1), a second integral correction step (R2) and a step (E2) of adding a first current (C1) and a second current (C2) in order to determine a control current (COM) of the servo valve, the second integral adjustment step (R2) comprises a sub-step of limiting the second current (C2) according to a parametric law (LP) that applies a zero-value second current (C2) when the absolute value of the angular deviation (epsilon) is less than a determined first angular threshold.
公开了一种用于轮子的角位置的调节方法,所述轮子特别是飞机起落架的轮子,其连接到由伺服阀控制的至少一个液压缸,方法包括确定角位置的测量值(ANGm)和设定点角位置(ANGc)之间的角度差(ε)的步骤(E1)、第一比例校正步骤(R1)、第二积分校正步骤(R2)和将第一电流(C1)和第二电流(C2)相加以便确定伺服阀的控制电流(COM)的步骤(E2),第二积分调节步骤(R2)包括根据参数定律(LP)限制第二电流(C2)的子步骤,当角度偏差(ε)的绝对值小于确定的第一角度阈值时,所述参数定律(LP)施加零值第二电流(C2)。
Method for adjusting angular position of wheel, in particular of aircraft landing gear
用于轮子,特别是飞机起落架的轮子的角位置的调节方法
03.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
Europäisches Patentamt | 2025
|Europäisches Patentamt | 2024
|