The invention discloses a tester for an aircraft engine parameter acquisition display before installation. Comprising a cabinet, and a direct-current voltage module, an alternating-current voltage module, a main hydraulic pressure module, an auxiliary hydraulic pressure source module, a lubricating oil pressure source module, an exhaust temperature source module, a test adaptation and control unit, a system power supply unit, a bus analysis unit, an industrial personal computer and a display which are mounted in the cabinet, the direct current voltage module, the alternating current voltage module, the main hydraulic pressure module, the auxiliary hydraulic pressure source module, the lubricating oil pressure source module and the exhaust temperature source module form an excitation signal simulation unit, and the test adaptation and control unit is used for controlling the working state of the excitation signal simulation unit. And the simulation signal is transmitted to the industrial personal computer through the bus analysis unit, and the state information of the excitation signal simulation unit is displayed through the display. The pre-installation tester is simple in overall structure and convenient to operate and use, and has good economic and social benefits.

    本发明公开了一种飞机发动机参数采集显示器装前试验器,包括机柜和安装在机柜内部的直流电压模块、交流电压模块、主液压压力模块、助液压压力源模块、滑油压力源模块、排气温度源模块、测试适配及控制单元、系统供电单元、总线解析单元、工控机和显示器,所述直流电压模块、交流电压模块、主液压压力模块、助液压压力源模块、滑油压力源模块和排气温度源模块组成激励信号模拟单元,所述测试适配及控制单元用于控制组成激励信号模拟单元的工作状态,并将模拟信号通过总线解析单元传输给工控机,通过显示器显示激励信号模拟单元的状态信息。采用本发明所述的装前试验器,其整体结构简单,方便操作及使用,具有较好的经济和社会效益。


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    Titel :

    Tester used before installation of aircraft engine parameter acquisition display


    Weitere Titelangaben:

    一种飞机发动机参数采集显示器装前试验器


    Beteiligte:
    KANG YAN (Autor:in) / CHEN HUAIPING (Autor:in) / CHAI YONGXIANG (Autor:in) / WU WANGANG (Autor:in) / KONG XIAOLI (Autor:in)

    Erscheinungsdatum :

    2023-08-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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 / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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