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DOE OSTI · 1813832

Reliability Prediction using FMEA, FTA, and Related Techniques [Slides]

Collins, David H. Jr.·Huzurbazar, Aparna V.
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Abstract

Summary: We presented a reliability analysis framework. We made point estimates of reliability using reliability block diagrams, fault trees, success trees and estimates with uncertainty using expert elicitation, Monte Carlo simulation, Bayesian analysis. Expert elicitation of failure modes and probabilities is labor-intensive, but critical. Bayesian analysis updates information from expert elicitation with data from reliability and aging tests (aging/compatibility data are needed to estimate lower-bound reliabilities at end of life). Estimation by more than one method helps insure consistency and accuracy.

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BibTeXRIS

Collins, David H. Jr., Huzurbazar, Aparna V.. 2021-08-16. Reliability Prediction using FMEA, FTA, and Related Techniques [Slides]. https://doi.org/10.2172/1813832

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