一种飞机表面摩擦起电测量装置及方法

By designing a lightweight aircraft surface triboelectric measurement device, and utilizing patch-type flow velocity measurement electrodes and a signal processing unit, the problem of dynamic measurement of electrostatic field on aircraft surfaces was solved. This achieved lightweight and widely applicable electrostatic distribution measurement suitable for various aircraft surfaces.

CN115754499BActive Publication Date: 2026-07-17CHINESE FLIGHT TEST ESTAB
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINESE FLIGHT TEST ESTAB
Filing Date
2022-11-17
Publication Date
2026-07-17

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Abstract

本发明属于自然电磁环境监测技术领域，涉及一种飞机表面摩擦起电测量装置及方法。所述飞机表面摩擦起电测量装置包括测量单元(100)和信号处理单元(200)；所述测量单元(100)设置于飞机的机头、机翼、尾翼中的至少一个的外表面上；所述信号处理单元(200)设置于飞机机舱内；所述测量单元(100)与所述信号处理单元(200)电连接；所述测量单元(100)将流速转换为电流信号，所述信号处理单元(200)将电流信号转换为电压信号放大模块后，消除信号里的噪声，得到准确的电流测量结果。本发明适用于亚音速和超音速飞机；通用性强，适用于航空器、船舶、潜艇等表面摩擦起电电流测量。
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