一种航天用Linux系统工程化方法  

An Engineering Method for Aerospace Linux System

作　　者：张天湘 黄建军 李皖玲[1] 孙勇[1] ZHANG Tianxiang;HUANG Jianjun;LI Wanling;SUN Yong(Beijing Institute of Spacecraft System Engineering,Beijing 100094,China;Great Wall Information Industry Co.,Ltd.,Changsha 410205,Hunan,China)

机构地区：[1]北京空间飞行器总体设计部,北京100094 [2]长城信息股份有限公司,湖南长沙410205

出　　处：《上海航天（中英文）》2023年第5期129-133,共5页Aerospace Shanghai（Chinese&English）

摘　　要：随着航天器功能的越发复杂和软件规模的提高,航天领域常用操作系统存在驱动、第三方库资源不够丰富等问题。Linux系统具有稳定、开源、支持丰富等特点,被广泛应用于高可靠领域,因此有望满足航天领域复杂应用下操作系统的需求。但Linux系统代码量庞大,在航天领域软件工程化和可靠性保证工作方面开展困难。结合航天工程应用实际,提出并实践了按商用和自研,分别对Linux系统软件进行质量保证的工程化方法,为航天用操作系统相关产品的研制提供工程化思路。With the increasing complexity of spacecraft functions and the improvement of software scale,there are many problems in the operating systems commonly used in the aerospace industry,e.g.,insufficient drivers and third-party library resources.Linux system has the characteristics such as stability,open source,and rich support,and has been widely used in high-reliability areas.Therefore,it is expected to meet the demands of complex applications to the aerospace industry.However,the amount of Linux system code is huge,and it is difficult to carry out aerospace software engineering and reliability assurance work.Based on the practical application of aerospace engineering,in this paper,an engineering method for Linux system software quality assurance is proposed according to the commercial and self-developed demands,which provides engineering ideas for the development of aerospace operating system related products.

关 键 词：航天 LINUX 工程化 可靠性 方法 

分 类 号：V44[航空宇航科学与技术—飞行器设计]