民用飞机卫星通信系统的设计与验证方法  

Design and verification methods of satellite communication system of civil aircraft

作　　者：杨凡[1] 袁树德[1] YANG Fan;YUAN Shude(Shanghai Aircraft Design and Research Institute,Shanghai 201210,China)

机构地区：[1]上海飞机设计研究院,上海201210

出　　处：《民用飞机设计与研究》2025年第1期76-80,共5页Civil Aircraft Design & Research

摘　　要：民用飞机卫星通信(SATCOM)系统是利用无线电传输媒介,通过人造地球卫星上的转发器或交换器与路由设备中继,实现飞机与地面或其他飞机之间信息传输的通信方式。在传统甚高频地面基站无法覆盖的航路上,卫星通信系统成为了最好的通信解决方案。如何设计一套简洁可靠的卫星通信系统,一直是适航和项目研制的难点。分析了卫星通信功能的重要性,从系统级需求出发,介绍了卫星通信系统设计方案,然后重点描述了机上设计要求和需求验证过程,对型号设计有指导意义。The civil aircraft satellite communication system is a communication method that uses radio transmission media to realize information transmission between aircraft and ground or other aircraft through the relay of transpon⁃ders and routing equipment on artificial earth satellites.On the route that cannot be covered by traditional very high frequency ground base station,satellite communication system is the best communication solution.How to de⁃sign a simple and reliable satellite communication system has always been a difficult point for airworthiness and pro⁃gram development.This article introduces design scheme based on system requirement firstly,then focuses on the on-board design requirements and requirements verification process,which is of guiding significance for aircraft design.

关 键 词：民用飞机 卫星通信 驾驶舱 需求 验证 

分 类 号：V243.1[航空宇航科学与技术—飞行器设计]