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Sufficiency and necessity in reliability modeling

Author
Geist, Robert
Published
JAN 1, 1989.
Physical Description
1 electronic document
Online Version

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Unclassified, Unlimited, Publicly available.
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Summary
Limitations of current analytic techniques in estimating the reliability of life-critical electronics systems are discussed. A new framework for specification of recovery and fault-handling submodels is suggested, and is shown through several examples to provide substantially improved modeling accuracy and flexibility. Implementation of the new technique in an X-windows based system, XHARP, is also described. The implementation allows for an automated behavioral decomposition of full system models, heretofore unavailable in such tools.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 19900004390.
Accession ID: 90N13706.
NASA-CR-186119.
NAS 1.26:186119.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15688096