摘要
综合式航电系统承载着飞机显示控制、通信导航、信息感知、航路规划、火控攻击等飞机绝大多数任务,是决定飞机任务执行效能的重要因素。根据对综合式航电系统功能组成及特点分析,介绍了综合式航电系统子系统半物理仿真实现方案及软硬件构成,分析了常见故障注入方式及其特点,提出了基于半物理仿真的故障注入方法及流程,最后通过试验证明了基于半物理仿真的故障注入方法对于综合式航电系统复杂交联故障地面复现与模拟的有效性及意义。
The integrated avionics system carries most of the combat tasks of fighter aircraft,such as display control,communication and navigation,information perception,electronic countermeasures,tactical management,fire control attack,and is an important factor determining the combat effectiveness of fighter aircraft.According to the analysis of the functional composition of integrated avionics system,the implementation scheme of semi-physical simulation of avionics system is introduced,the common fault injection methods are analyzed,and then the fault injection method based on semi-physical simulation is proposed.Finally,the effectiveness and significance of the fault injection method based on semi-physical simulation for the ground recurrence and simulation of complex cross-linked faults of integrated avionics system are proved through experiments.
作者
崔启东
汤郡郡
CUI Qidong;TANG Junjun(Stated-owned Wuhu Machinery Factory,Wuhu 241007,China)
出处
《长江信息通信》
2023年第7期77-80,共4页
Changjiang Information & Communications
关键词
航电系统
故障模式
半物理仿真
故障注入
avionics system
failure mode
semi-physical simulation
fault injectio
作者简介
崔启东(1990-),男,安徽芜湖人,研究生,硕士,主要研究方向:航电系统测试技术;汤郡郡(1989-),女,安徽芜湖人,研究生,硕士,主要研究方向:惯性导航与组合导航。
