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Reliability model derivation of a fault-tolerant, dual, spare-switching, digital computer systemA computer based reliability projection aid, tailored specifically for application in the design of fault-tolerant computer systems, is described. Its more pronounced characteristics include the facility for modeling systems with two distinct operational modes, measuring the effect of both permanent and transient faults, and calculating conditional system coverage factors. The underlying conceptual principles, mathematical models, and computer program implementation are presented.
Document ID
19740018590
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Date Acquired
September 3, 2013
Publication Date
March 25, 1974
Subject Category
Computers
Report/Patent Number
ER74-4108
NASA-CR-132441
Accession Number
74N26703
Funding Number(s)
CONTRACT_GRANT: NAS1-12668
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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