摘要: |
研究了一种复合材料无人机系统的电磁兼容设计。在分析系统中造成电磁干扰的因素和电磁
干扰的传递方式的基础上,讨论了系统设计中的屏蔽技术和静电放电防护技术,研究了复合
材料电搭接的方法,分析了各子系统间的布局、布线方法对系统电磁兼容性能的影响等问题
。仿真验证了数据链路天线反射板的合理尺寸。 |
关键词: 无人机 复合材料 电磁兼容 电磁干扰 电搭接 静电放电 |
DOI: |
|
基金项目:国家高技术研究发展计划(863计划) 项目(2009AA12Z312);国家
自然科学基金资助项目(61101161);辽宁省博士启动基金资助项目(20101081);沈阳航空航
天大学博士启动基金项目(10YB01) |
|
Electromagnetic compatibility design of a composite materials UAV |
WANG Er-shen,ZHANG Shu-fang,LEI Hong,ZHANG Lei |
() |
Abstract: |
EMC(Electromagnetic Compatibility) reliability design of a composit
e material UAV(Unmanned Aerial Vehicle) is researched. The factors causing elec
tromagnetic interference(EMI) and the transmission mode of the interference are
analy
sed. The system shielding technique and staticdischarge protection me
thod are discussed. The method of composite material electricity bonding i
s given. Moreover, some problems affecting EMC performance of the system, such a
s layout and routing for some parts of the system are studied. The size of data
link antenna reflected board is simulated. Some simulation results are demonst
rated. |
Key words: UAV composite material electromagnetic compatibility(EMC) electromagnetic inte
rference(EMI) electric bonding electrostatic discharge |