The invention discloses a control device for a light composite aircraft elevator trim sheet, which comprises a hand wheel component, a trim sheet actuator assembly and a flexible stay wire for connecting the hand wheel component and the trim sheet actuator assembly, the trim sheet actuator assembly comprises a left control rod and a right control rod, the left control rod and the right control rod are integrally designed, and the flexible stay wire is connected with the hand wheel component and the trim sheet actuator assembly. The left operating rod is connected with a flexible stay wire, and the right operating rod is matched with a friction damper. The light composite aircraft elevator trim sheet control device is composed of a cockpit hand wheel controller, a flexible steel cable stay wire, a trim sheet actuator assembly and the like, can be connected with an automatic driving system, helps to adjust the attitude of an aircraft according to different speeds and gravity centers, and counteracts the influence of the aerodynamic force of an elevator surface on an aircraft control lever to a certain extent.

    本发明公开了一种轻型复材飞机升降舵配平片的操控装置,包括手轮组件和配平片执行器总成,以及,连接手轮组件和配平片执行器总成的柔性拉线,配平片执行器总成包括左操纵杆和右操纵杆,左操纵杆和右操纵杆一体设计,左操纵杆连接柔性拉线,右操纵杆配套有摩擦阻尼器。本发明由驾驶舱手轮控制、柔性钢索拉线、配平片执行器总成等组件构成的轻型复材飞机升降舵配平片操控装置,可连接自动驾驶系统,根据不同的速度和重心帮助调整飞机姿态,一定程度上抵消升降舵面气动力对飞机操纵杆产生的影响。


    Access

    Download


    Export, share and cite



    Title :

    Control device of light composite aircraft elevator trim sheet


    Additional title:

    一种轻型复材飞机升降舵配平片的操控装置


    Contributors:
    CAI HAOXUAN (author) / LI XIAOJUAN (author) / CHEN BIN (author)

    Publication date :

    2024-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Aircraft Trim Control

    Miller, Gary / Jacques, David / Pachter, Meir | AIAA | 2003


    Light aircraft elevator flexible control device

    SUN QINGYUN / LI ZONGPENG / WU YIXIAO et al. | European Patent Office | 2020

    Free access

    Trim adjustment device, aircraft, and method of performing trim adjustment

    MIYOSHI MASAYA | European Patent Office | 2016

    Free access

    TRIM ADJUSTMENT DEVICE, AIRCRAFT, AND METHOD OF PERFORMING TRIM ADJUSTMENT

    MIYOSHI MASAYA | European Patent Office | 2016

    Free access

    AIRPLANE TAKEOFF TRIM UTILIZING STABILIZER AND ELEVATOR

    JONATHAN P LEE | European Patent Office | 2019

    Free access