| 一种新的无人机系统级电磁兼容测试法 |
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| 引用本文： | 李勃,黄大庆.一种新的无人机系统级电磁兼容测试法[J].中山大学学报(自然科学版),2009,48(2). |
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| 作者姓名： | 李勃 黄大庆 |
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| 作者单位： | 1. 南京航空航天大学,信息科学与技术学院,江苏,南京,210016
2. 南京航空航天大学无人机研究院,江苏,南京,210016 |
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| 基金项目： | 总装备部国防科学技术预先研究项目 |
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| 摘 要： | 分析了实际电磁环境对无人机的影响，得到对无人机造成伤害的电磁环境场强极限值在0.1~ 8×103 MHz频段中为60～200 V/m。根据无人机中存在的辐射干扰和传导干扰的共性特征，得到无人机系统级电磁辐射极限场强在0.1～2×103 MHz频段中为10～60 V/m。由此提出了一种具有实际可操作性的无人机电磁兼容测试法。依照军标GJB3567-99以及在实际飞行场地中进行测试，结果显示，通过该测试的无人机各机载设备工作正常。
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| 关 键 词： | 电磁兼容 无人机 系统级 测试 |
| 收稿时间： | 2008-10-08; |
An Innovative EMC Test Method at the System Level of UAV |
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| LI Bo,HUANG Daqing.An Innovative EMC Test Method at the System Level of UAV[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2009,48(2). |
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| Authors: | LI Bo HUANG Daqing |
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| Institution: | (1.College of Information Science and Technology∥2.Unmanned Aerial Vehicle Research Department, Nanjing University ofAeronautics and Astronautics,Nanjing 210016, China) |
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| Abstract: | The real electro magnetic(EM) environment effect on unmanned aerial vehicle(UAV) is analyzed. And the max harmful outside word EM environment level to UAV is gained as 60~200 V/m in 0.1~8×103 MHz bandwidth. The EMC standard at the system level of UAV is advanced as 10~60 V/m in 0.1~2×103 MHz bandwidth after analyzing the common EM radiated and conducted characteristics of UAV. Therefore, an operable EMC test method at the system level was proposed.The UAV was tested in real flying ground and by simulated electromagnetic pulse(EMP) test according to military testing method GJB3567-99. The results reveal that all air-borne equipments based on this test can work normally and do not degrade. |
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| Keywords: | electromagnetic compatibility unmanned aerial vehicle system level test |
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