民机机载无线电导航系统集成式激励环境设计研究  

Research on Design of Civil Aircraft Onboard Radio Navigation System Integrated Excitation Environment

作　　者：陈志雄[1] CHEN Zhi-xiong(State Key Laboratory of Airliner Integration Technology and Flight Simulation,Shanghai Aircraft Design and Research Institute,Shanghai 201210)

机构地区：[1]上海飞机设计研究院大型客机集成技术与模拟飞行全国重点实验室,上海201210

出　　处：《航空精密制造技术》2025年第1期44-46,共3页Aviation Precision Manufacturing Technology

摘　　要：本文分析了综合模块化的集成式无线电导航系统激励环境的软硬件设计,并对系统延时做了分析设计;此外,本文以自动定向仪激励作为典型例子,对激励模块设计做了详细描述。本文提供了一套高实时性的无线电导航系统多通道同步激励的方案,解决了飞机级和动态模拟飞行场景下对机载无线电系统整体功能正确性和完备性的测试问题。在某地面试验室试验中,该激励环境设计得以充分实施,验证了机载无线电导航系统功能、控制逻辑与交联接口的正确性。The software and hardware design of a comprehensive modular integrated excitation environment were analyzed.It provided a detailed introduction to the architecture,composition,and design requirements of the excitation environment,and provided a detailed analysis and design of the system delay.In addition,the excitation of the automatic direction finder as a typical example was taken and a detailed description of the excitation module design was provided.A high real-time multi-channel synchronous excitation scheme for radio navigation systems was provided.In the ground laboratory test,the excitation environment design was implemented,the correctness of the onboard radio navigation system functions,control logic and cross-linking interface was verified.

关 键 词：无线电导航 集成式 多通道同步 实时性 激励环境 

分 类 号：V249.32[航空宇航科学与技术—飞行器设计]