系留无人机电磁兼容性分析  

EMC Design of Tethered Drone

作　　者：魏文彬 章百宝 周远兴 Wei Wenbin;Zhang Baibao;Zhou Yuanxing(The Automation Research Institute Co.,Ltd.of China Ordnance Equipment Group,Mianyang Sichuan 621000)

机构地区：[1]中国兵器装备集团自动化研究所有限公司

出　　处：《现代工业经济和信息化》2019年第12期34-35,77,共3页Modern Industrial Economy and Informationization

摘　　要：电磁兼容性是保证电子信息系统安全可靠的重要指标,也是产品研制过程中必须解决的关键技术。根据某型系留无人机的电磁兼容性要求,分析某型系留无人机系统内部、外部所存在的电磁环境干扰,电磁干扰的形成原因以及对系留无人机系统可能造成的危害,针对这些电磁干扰源的产生以及耦合途径分别从系统级电磁兼容设计、印制板电磁兼容设计、电源滤波器设计、舱体的屏蔽设计提出电磁兼容性设计方案及解决措施。Electromagnetic compatibility(EMC) is an important index to ensure the reliability and stability of information system. It’s also a key technology problem to be solved in the process of product development. According to the EMC requirements of a certain type of tethered UAV, this paper analyzes the electromagnetic environment interference inside and outside the system of a certain type of tethered UAV, the causes of electromagnetic interference and the possible harm to the system of the tethered UAV. Aiming at the generation and coupling of these EMI sources, EMC design schemes and solutions are proposed from system level EMC design, PCB EMC design, power filter design and shielding design of the cabin.

关 键 词：电磁兼容 电磁环境 系留无人机 

分 类 号：TB472[一般工业技术—工业设计]