机载设备的电磁干扰及电磁兼容实验分析  

作　　者：张鹏 

机构地区：[1]航天江南集团有限公司,贵州贵阳550009

出　　处：《科技创新与应用》2022年第12期94-97,共4页Technology Innovation and Application

摘　　要：飞行器中所应用的电子电气设备具备高度敏感性,因而其电磁兼容性成为人们关注的重点,这一特性决定着飞行器设计的合理性,也与其定型、生产与利用过程有所关联。文章从电磁干扰及电磁兼容的理论分析入手,逐一阐述电磁环境效应、电磁干扰模型、飞行器电磁环境及其效应,而后从测量实验要求、EUT相关规定、测试设备使用及实验过程分析4个方面探讨机载设备的电磁兼容实验,针对陀螺仪这种受试对象展开CE102、RE102实验项目,并通过受测设备测试结果曲线与国家军用标准质量管理体系的极限值对比总结受测设备的兼容性。The electronic and electrical equipment used in aircraft is highly sensitive,so its electromagnetic compatibility has become the focus of attention,which determines the rationality of aircraft design and is also related to its shaping,production and utilization process.Starting with the theoretical analysis of electromagnetic interference and electromagnetic compatibility,this paper expounds the electromagnetic environment effect,electromagnetic interference model,aircraft electromagnetic environment and its effect one by one,and then discusses the electromagnetic compatibility experiment of airborne equipment from four aspects:the requirements of measurement experiment,the relevant regulations of EUT,the use of test equipment and the analysis of the experimental process.The CE102 and RE102 experimental projects are carried out for the subject of gyroscope.The compatibility of the tested equipment is summarized by comparing the test result curve of the tested equipment with the limit value of the national military standard quality management system.

关 键 词：电磁干扰 电磁兼容 电磁敏感度 

分 类 号：V243[航空宇航科学与技术—飞行器设计]