Feasibility study of on-board computer design for next generation satellites

被引：0

作者：

Kim, DY ^{[1
]}

Lee, JI ^{[1
]}

Rhee, SW ^{[1
]}

Kim, HJ ^{[1
]}

Lee, JJ ^{[1
]}

机构：

[1] Korea Aerosp Res Inst, KOMPSAT Program Div, Taejon 305600, South Korea

来源：

International Conference on Computing, Communications and Control Technologies, Vol 5, Proceedings | 2004年

关键词：

KOMPSAT; on-board computer; data processing architecture; SpaceWire; ERC32;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents the feasibility study result of onboard computer design for a next generation low-earth orbit satellite in Korea. An integrated processing architecture for the on-board data handling function is selected to reduce mass/dimension as well as power consumption. SpaceWire protocol is selected for easy cross-strapping of system resources, which increases its reliability. ERC32 CPU is selected considering the expected performance growth of future satellite and radiation tolerant component availability in the market.

引用

页码：200 / 205

页数：6

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