The invention relates to the technical field of unmanned aerial vehicle safety protection, in particular to an unmanned aerial vehicle strong electromagnetic pulse protection system and an experimental method thereof. The unmanned aerial vehicle strong electromagnetic pulse protection system comprises a power supply protection module, a communication protection module and a radio frequency protection module. The power supply protection module comprises a gas discharge tube, a piezoresistor and a transient suppression diode, the radio frequency protection module comprises a branch electromagnetic protection module, and the communication protection module comprises a gas discharge tube and a transient suppression diode. Indirect effects generated by strong electromagnetic pulses enter an unmanned aerial vehicle system through conduction coupling, radiation coupling and other modes, damage is caused to electronic device in the unmanned aerial vehicle, and threats such as unmanned aerial vehicle positioning failure, flight control failure and communication blocking are caused. The flight safety of the unmanned aerial vehicle in a severe electromagnetic environment is effectively protected, each module is of a plug-in structure, and the use convenience is guaranteed while the protection effect is guaranteed.
本发明涉及无人机安全防护技术领域,具体为一种无人机强电磁脉冲防护系统及其实验方法,一种无人机强电磁脉冲防护系统包括有电源防护模块、通讯防护模块和射频防护模块;电源防护模块包括有气体放电管、压敏电阻和瞬态抑制二极管,所述的射频防护模块包括有枝节电磁防护模块,所述的通讯防护模块包括有气体放电管和瞬态抑制二极管,本发明有效应对强电磁脉冲产生的间接效应通过传导耦合、辐射耦合等方式,进入无人机系统内部,对无人机内部电子设备造成损伤,造成无人机定位失效、飞控失灵、通讯阻断等威胁。有效保护无人机在恶劣电磁环境中的飞行安全,各模块均为插接结构,在保证防护效果的同时,还保证了使用的便捷性。
Unmanned aerial vehicle strong electromagnetic pulse protection system and experimental method thereof
一种无人机强电磁脉冲防护系统及其实验方法
2021-03-05
Patent
Electronic Resource
Chinese
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