基于边缘计算的航天器电气系统设计  

Design of Spacecraft Avionics System Based on Edge Computing

作　　者：仇公望 詹景坤[1] 吕殿君[1] 王小辉[1] Qiu Gongwang;Zhan Jingkun;Lv Dianjun;Wang Xiaohui(R&D Department,China Academy of Launch Vehicle Technology,Beijing,100076)

机构地区：[1]中国运载火箭技术研究院研究发展部

出　　处：《电子测试》2019年第13期12-15,共4页Electronic Test

摘　　要：边缘计算作为一种新的计算范式,是指在靠近人、物或数据源头的网络边缘侧,融合网络、计算、存储、应用核心能力的开放平台,就近提供边缘智能服务,满足行业数字化在敏捷联接、实时业务、数据优化、应用智能、安全与隐私保护等方面的关键需求。近年来,航天器电气系统已广泛采用综合电子的设计方法,系统实现高度综合化的同时,也带来了热设计、电磁兼容性、资源管理复杂度提升的难题。本文通过在航天器电气系统设计中,应用边缘计算的概念和方法,提出基于边缘计算的电气系统架构,为未来航天器信息化、网络化、智能化的发展提供支撑。As a new computing paradigm, Edge Computing is a opening platform sharing core ability of network, computing, storing, application and so on, providing intelligent services, at the edge of the network nearby human beings, objects, and data resources, to meet the requirements of smart connection, real-time response, data optimize, application intelligence, security and privacy and so on. In these years, spacecraft avionics system design chooses Integrated Module Avionics architecture. It made the avionics system became highly integrated, but also brought problems of thermal design, electromagnetism design, resources management. This paper applies the conception and method of edge computing in the design of avionics system, proposes a avionics system architecture based on edge computing, supports the development of future spacecraft in information, network, and intelligence.

关 键 词：边缘计算 航天器 综合电子 

分 类 号：V442[航空宇航科学与技术—飞行器设计] TP393.09[自动化与计算机技术—计算机应用技术]