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    • 3. 发明申请
    • AIRCRAFT ELECTROSTATIC DISCHARGE TEST SYSTEM
    • 飞机静电放电测试系统
    • WO03027683A3
    • 2003-08-14
    • PCT/US0231070
    • 2002-09-27
    • BAE SYSTEMS INFORMATIONZANK PAUL ASUTPHIN ELDON MBUCHANAN DAVID WCEHELNIK THOMAS G
    • ZANK PAUL ASUTPHIN ELDON MBUCHANAN DAVID WCEHELNIK THOMAS G
    • G01D9/00G01R31/00G01W1/00G01S13/00
    • G01R31/001G01D9/005G01R31/005
    • A low cost diagnostic system for testing the airborne static discharge systems and the grounding systems for aircraft (10). The present invention is a passive electrostatic detection scheme comprising an array of inexpensive, miniaturized sensors (30, 40, 60) for measuring the detected E-field disturbances from aircraft (10). The measurements are taken on the runway (20) upon arrival and indicate whether the aircraft (10) had an appreciable accumulated charge indicating a failure of the electrostatic discharge system. The system further verifies that the ground discharge devices are properly working and any charge is dissipated upon landing. In one embodiment the measurement information is transmitted to a central location where the aircraft (10) and the measurement data are matched and maintenance is scheduled for aircraft (10) having high levels of electrostatic charge.
    • 一种用于测试飞机静电放电系统和飞机接地系统(10)的低成本诊断系统。 本发明是一种被动静电检测方案,其包括用于测量来自飞行器(10)的检测到的电场干扰的便宜的小型化传感器(30,40,60)阵列。 测量在到达时在跑道(20)上进行,并且指示飞行器(10)是否具有指示静电放电系统故障的明显的累积电荷。 该系统进一步验证了地面放电装置是否正常工作,并且任何电荷在着陆时消散。 在一个实施例中,测量信息被发送到飞行器(10)和测量数据匹配的中心位置,并且对具有高静电电荷的飞机(10)进行维护。