摘要
随着小卫星功能的提升,星上软件需要操作系统的支持。该文分析星载软件所需的实时操作系统,根据星载软件的实际任务要求,提出一个适合于星上嵌入式系统的软件微内核设计架构,具有面向卫星、占固存少、可在轨软件重构、实时性强、可靠性高等特点。
The software on small satellite is becoming more complicated and needs the support of Operating System(OS). This paper describes what kind of OS satellite software required and presents a micro kernel structure for satellite embedded system with the characteristics of satellite application oriented, small size, software reconfigurable, high real-time and stability.
出处
《计算机工程》
CAS
CSCD
北大核心
2008年第9期81-82,共2页
Computer Engineering
关键词
星载软件
操作系统
微内核
在轨注入
satellite software
Operating System(OS)
micro kemel
inpouring code on the orbit