摘要: |
为了控制电磁干扰,规范星上电子设备的设计、试验技术、试验方法和计划管理流程,针对航天器设计、研制与试验过程中产生的电磁干扰问题,介绍了航天器电磁干扰源、电磁干扰方式;分析了航天器上易受干扰的设备、干扰现象及航天器电磁环境影响因素;论述了航天器电磁干扰控制设计与估算方法、航天器电磁干扰控制技术和措施等内容;规范了航天器电磁干扰测试要求、方法及引用标准。可为相关卫星工程技术人员提供有益支持和帮助。 |
关键词: 航天器;电磁干扰;控制 |
基金项目: |
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A Brief Analysis of Electromagnetic Interference and Control of Spacecraft |
Wu Weiquan1, Zhang Guosheng2
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1. Shanghai Institute of Spacecraft Equipment, Shanghai 200240;2. Shanghai Institute of Satellite Engineering, Shanghai 201109
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Abstract: |
In order to control EMI, the design, experimental technique and method, plan management procedure of on-board electronic equipment must comply with their standard. In this paper, aiming at this EMI problem produced during design, development and experiment for spacecraft, electromagnetic resource and EMI way were introduced; the equipment which is susceptible to interference, interference phenomena and effects on electromagnetic environment were analyzed; EMI control design and estimation method, EMI control technology and measurements for spacecraft were described; EMI testing requirements, methods and quoted standard for spacecraft were normalized. They can provide technical support and references for researchers of space engineering. |
Key words: spacecraft;EMI;control |