The invention provides an aircraft structure strength test electric force loading system and a control method thereof. The system comprises a coordinated loading control system, a motion controller, an electric loading device and a loading device driver. The electric loading device adopts an electric cylinder driven by a servo motor; the coordinated loading control system and the motion controller are cascaded to form a dual-system architecture to realize communication interaction and/or emergency communication between dual systems; the coordinated loading control system is connected with an analog quantity input interface of the loading device driver through a servo output interface to realize analog quantity control of the electric loading device; the motion controller is in interactive communication with the loading device driver through a bus, so that bus control of the loading device driver is realized, and motion information of the electric loading device is monitored in real time; and the loading device driver outputs a driving signal to a servo motor of the electric loading device according to the control of the motion controller and/or the coordinated loading control system so as to drive an electric cylinder thrust rod to move.

    本申请提供了一种飞机结构强度试验电动式力加载系统及其控制方法,该系统包括:协调加载控制系统、运动控制器、电动加载装置及加载装置驱动器;电动加载装置采用伺服电机驱动的电动缸;协调加载控制系统和运动控制器通过级联构成双系统架构,实现双系统之间的通信交互和/或应急通信;协调加载控制系统通过伺服输出接口与加载装置驱动器的模拟量输入接口连接,实现电动加载装置的模拟量控制;运动控制器通过总线与加载装置驱动器进行交互通信,实现加载装置驱动器的总线控制,并实时监控电动加载装置的运动信息;加载装置驱动器根据运动控制器和/或协调加载控制系统的控制输出驱动信号至电动加载装置的伺服电机,进而带动电动缸推力杆运动。


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    Title :

    Aircraft structural strength test electric force loading system and control method thereof


    Additional title:

    一种飞机结构强度试验电动式力加载系统及其控制方法


    Contributors:
    YAN CHENYAO (author) / YIN WEI (author) / SONG PENGFEI (author) / MI ZHENG (author) / WANG JIANTAO (author) / XUE TIEJUN (author)

    Publication date :

    2024-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / 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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