基于EMC的AGV机械手的机箱结构设计研究  

Research on Chassis Structure Design of AGV Manipulator Based on EMC

作　　者：高治理 王玥 Gao Zhi-li;Wang Yue(Kuanteng(Beijing)Medical Equipment Co.,Ltd.,Beijing 100176,China;Northeast University,Liaoning Shenyang 110819)

机构地区：[1]宽腾(北京)医疗器械有限公司,北京100176 [2]东北大学,辽宁沈阳110819

出　　处：《内燃机与配件》2024年第8期66-68,共3页Internal Combustion Engine & Parts

摘　　要：随着电子科学技术的快速发展,电子机箱面临着复杂的电磁场工作环境,为保证电子元器件在电磁场环境下稳定运行,电磁兼容(EMC)技术成为解决这一问题的措施,电磁兼容的重点是屏蔽结构设计,本文介绍了基于电磁兼容技术的电子机箱屏蔽结构的设计原则与流程,并以AGV机械手内部电子器件受到电磁干扰为例,设计一款电子机箱,通过试验验证了在在50-200MHz频段扫描时,屏蔽效能达到40dB及以上,通过本例可成为其他机箱的屏蔽结构设计的借鉴,具有重要的参考意义。With the rapid development of electronic science and technology,the electronic chassis is facing a complex electromagnetic field working environment.In order to ensure the stable operation of electronic components in the electromagnetic field environment,electromagnetic compatibility(EMC)technology has become a measure to solve this problem.The focus of electromagnetic compatibility is the design of shielding structure.This paper introduces the design principles and processes of the shielding structure of the electronic chassis based on electromagnetic compatibility technology.Taking the electromagnetic interference of the electronic devices inside the AGV manipulator as an example,an electronic chassis is designed.It is verified by experiments that the shielding effectiveness reaches 40 dB and above when scanning in the 50-200 MHz frequency band.This example can be used as a reference for the shielding structure design of other chassis,which has important reference significance.

关 键 词：AGV机械手 电磁兼容 电子机箱 结构设计 

分 类 号：TP241.2[自动化与计算机技术—检测技术与自动化装置]