DocumentCode
2583538
Title
A high assurance on-board computer system for use on spacecraft
Author
Yashiro, Hitoshi ; Nohara, Masaru ; Fujiwara, Teruo ; Mori, Kinji
Author_Institution
IHI Aerosp. Co. Ltd., Japan
fYear
2000
fDate
2000
Firstpage
104
Lastpage
109
Abstract
A high-assurance on-board computer system that overcomes the weaknesses of conventional fault-tolerance technology is proposed. The system is designed so that its performance can be easily tested and verified. It is also designed to be flexible, which means that inexpensive and highly reliable on-board computers can be used not only now but also in the future, as the mission requirements change or technology advances
Keywords
aerospace computing; fault tolerant computing; performance evaluation; space vehicle electronics; special purpose computers; fault-tolerance technology; flexibility; high-assurance on-board computer system; inexpensive reliable computers; mission requirements; performance testing; performance verification; spacecraft; technological advancements; Costs; Extraterrestrial measurements; Fault tolerant systems; Low earth orbit satellites; Military standards; Radiation hardening; Single event upset; Space missions; Space technology; Space vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Autonomous Decentralized Systems, 2000. Proceedings. 2000 International Workshop on
Conference_Location
Chengdu
Print_ISBN
0-7803-6575-5
Type
conf
DOI
10.1109/IWADS.2000.880894
Filename
880894
Link To Document