摘要
飞机油量表的电磁兼容性问题严重影响飞机的飞行控制、空中作战、导航、指挥等任务。针对油量表电磁兼容性预估验证方法的不足,提出电磁兼容性半实物仿真预测方法,利用半实物仿真技术设计并实现了飞机油量表的电磁兼容性预测平台。结合实际应用,实验验证表明该预测平台可以及早地量化预测油量表潜在的电磁兼容性问题,快速准确地验证电磁兼容性整改的结果。该预测平台具有良好的通用性和扩展性,具有一定的推广使用价值。
The electromagnetic compatibility （EMC） problem of fuel quantity indication system （FQIS） seriously affects aircrafts＇ tasks, such as flight control, air combat, navigation and command, etc. Due to the shortage of FQIS＇s EMC prediction and verification methods, a novel EMC prediction method based on hardware in the loop simulation （HILS） is presented. The EMC prediction platform of aircraft FQIS is designed and established by using the technology of HILS. Combined with practical application, the experimental verification shows that the proposed platform can predict the potential EMC problems of FQIS early and quantitatively, and verify the result of EMC rectification quickly and accurately. The prediction platform has good versatility and scalability, and a certain value for promotion.
出处
《电子测量与仪器学报》
CSCD
2014年第2期152-158,共7页
Journal of Electronic Measurement and Instrumentation
基金
国家自然科学基金(60831001
61101006)资助项目
关键词
油量表
电磁兼容性
半实物仿真
场线耦合
fuel quantity indication system
electromagnetic compatibility
hardware in the loop simulation
fieldcoupling to transmission line
