A fault-tolerant on-board computer for space applications

被引：0
|
作者：
Castro, HD [1 ]
Junior, JRIR [1 ]
Silveira, JAN [1 ]
Santiago, V [1 ]
Monteiro, AMV [1 ]
机构：
[1] Univ Ceara, Dept Engn Eletr, BR-60000 Fortaleza, Ceara, Brazil
来源：
ARCHITECTURES, LANGUAGES AND PATTERNS FOR PARALLEL AND DISTRIBUTED APPLICATIONS | 1998年 / 52卷
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
The first Brazilian microsatellite will be launched at the middle of 1998. The on-board computer, named Trisputer, will play a major part in the mission, since it will perform essential on-board functions, such as, guidance, control of the on-board instrumentation, telemetry/telecommand, and control of some on-board scientific experiments. The Trisputer is a fault-tolerant multiprocessor computer with a high reliability, when compared to such systems as TMR, and Duplex. This paper describes the conception and implementation of the hardware of this computer, as well as it shows its reliability model.
引用
收藏
页码：219 / 229
页数：11
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