摘要
针对常规发动机性能监测方法在高功率微波环境下不适用的问题,研制出一种场线联合电磁脉冲防护和无源光网络接入技术相结合的性能监测系统。建立监测节点高功率微波耦合响应的电磁仿真模型,定量分析总线诊断节点的高功率微波防护性能。试验结果表明,在场强50 kV/m的宽带高功率微波环境下该性能监测系统运转正常,实现了监测数据和控制命令的远距离双向实时传输。
Aiming at the problem that the common performance monitoring method for engine is not applicable under high power microwave environment,a novel performance monitoring system combining field-wire with electromagnetic pulse protection and passive optical network access technology is proposed. An electromagnetic simulation model of monitoring node coupling response is built,and the electromagnetic protection performance of CAN( Controller Area Network) bus diagnosis node under typical high power microwave environment is analyzed quantitatively. The test results indicate that the proposed performance monitoring system has strong electromagnetic pulse immunity under broadband high power microwave with a peak field intensity of 50 kV/m,monitoring data and control command have been transmitted between test area and monitoring area in a real time.
作者
孙铁刚
陈建
李志军
SUN Tiegang;CHEN Jian;LI Zhijun(College of Communication Engineering,Jilin University,Changchun 130012,China)
出处
《吉林大学学报（信息科学版）》
CAS
2021年第3期246-251,共6页
Journal of Jilin University（Information Science Edition）
基金
装备预研计划基金资助项目(30105030302)
教育部产学合作协同育人基金资助项目(201901256042)。
关键词
高功率微波
性能监测系统
电磁脉冲防护
无源光网络
high power microwave
performance monitoring system
electromagnetic pulse protection
passive optical network
