摘要
文章分析了在系留气球复杂的电磁工作环境中传感器信号采集系统潜在的各种干扰源,并针对干扰源的特点分别从硬件和软件2方面设计抗干扰措施:屏蔽、隔离、接地和软件滤波,最后以拉力传感器为例,证明了抗干扰设计的实施效果。
This paper analyzes all kinds of interference sources in the sensor signal sampling system that works in the complicated electromagnetic environment of captive balloons. Some anti-jamming measures are put forward from the perspectives of both hardware and software aiming at the characteristics of each interference source, namely, shielding, isolation, grounding and digital filtering. The actual effect of the design is proved with the help of the stress sensor.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第11期1704-1706,共3页
Journal of Hefei University of Technology：Natural Science
关键词
电磁辐射
屏蔽
接地
滤波
electromagnetic radiation
shielding
grounding
filtering
