DocumentCode :
1320852
Title :
A Reliability and Comparative Analysis of Two Standby System Configurations
Author :
Taylor, Donald S.
Author_Institution :
Computer Science Corporation, Huntsville, Ala. 35802.
Issue :
1
fYear :
1973
fDate :
4/1/1973 12:00:00 AM
Firstpage :
13
Lastpage :
19
Abstract :
Equations are derived which enable one to calculate the system reliability for parallel or triple modular redundant systems with standby spares. Software error detection is introduced into the TMR/Spares system configuration in order to utilize fully all of the units. An indication of the sensitivity of the system reliability to an increase in the number of spares, partitioning, switching, variations in the powered and unpowered failures rates, and time is presented. A comparison of the parallel and the TMR/Spares system configurations, under similar conditions, is given.
Keywords :
Computer errors; Design engineering; Fault detection; Hardware; Power system reliability; Reliability engineering; Reliability theory; Switches; Systems engineering and theory; Voting;
fLanguage :
English
Journal_Title :
Reliability, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9529
Type :
jour
DOI :
10.1109/TR.1973.5216016
Filename :
5216016
Link To Document :
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