复杂电磁环境下机载飞行控制器结构设计

摘要

分析了机载飞行控制器所处的复杂电磁环境，针对其关键的结构部件进行电磁兼容方面的设计，以解决传导敏感度的问题。介绍了电源滤波器的布局、外壳和线缆的结构屏蔽设计，最终满足GJB151A－97和GJB152A－97的要求。%This paper analyzes the complex electromagnetic environment which the airborne control er is in and describes. the struc-ture design of the important units in detail, including the layout of the EMl filter and shielding. The airborne control er meets the de-mand for GJB151A-97 and GJB152A-97.