航天器工程2016，Vol.25Issue(6)：86-93,8.DOI:10.3969/j.issn.1673-8748.2016.06.014
一种分布式航天器综合电子系统设计
Design of Distributed Spacecraft Avionics System
摘要
Abstract
According to the model of avionics system hierarchy,this paper proposes and imple mentes a distributed spacecraft avionics system design scheme.This scheme applies distributed collaboration and parallel processing based on standard general hardware modules and ASIC chip,as well as hierarchical bus architecture and space communication protocol architecture,which can not only promote information network service and processing ability,but also realize sharing of hardware modules and resources,and task migration and system reconfiguration.Through the application in spacecraft,this scheme can effectively enhance the operational efficiency and task processing capabilities,improve the fault tolerance and processing capabilities of avionics,and can also significantly increase development efficiency and products degree of avionics system,so that the avionics system can provide the necessary technical support for the construction of high reliability and intelligent spacecraft.关键词
航天器综合电子系统/硬件模块/分布式管理/分布式存储/任务迁移/系统重构Key words
spacecraft avionics system/hardware module/distributed management/distributed storage/task migration/system reconstruction分类
航空航天引用本文复制引用
刘伟伟,程博文,汪路元,于敏芳..一种分布式航天器综合电子系统设计[J].航天器工程,2016,25(6):86-93,8.基金项目
国家重大航天工程 （）
