Application of hardware reliability calculation procedures according to ISO 26262 standard
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F20%3A10244958" target="_blank" >RIV/61989100:27230/20:10244958 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/full/10.1002/qre.2625" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1002/qre.2625</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/qre.2625" target="_blank" >10.1002/qre.2625</a>
Alternative languages
Result language
angličtina
Original language name
Application of hardware reliability calculation procedures according to ISO 26262 standard
Original language description
The second edition of standard ISO 26262 (ed. 2018) for functional safety assessment in the automotive industry requires a hardware evaluation using the probabilistic metric for random hardware failures (P MHF). The standard for mentioned purpose highly recommends the fault tree analysis (FTA) utilization but does not give any specific calculation example. Therefore, this article describes computational procedures with derivation and explanation of mathematical formulas for various hardware architectures of electronic systems. Described formulas consider impact of multiple failures and impact of elf-tests, but formulas are relatively simple. This simplicity allows them to be used in the early stages of hardware development when frequent hardware design changes can be expected. Thus, the article with attached case study is intended not only for scientists but also for developers of critical safety-related electronic systems in the automotive industry.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20300 - Mechanical engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Quality and Reliability Engineering International
ISSN
0748-8017
e-ISSN
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Volume of the periodical
Volume 36
Issue of the periodical within the volume
Issue 6 October 2020
Country of publishing house
US - UNITED STATES
Number of pages
15
Pages from-to
"1822 "- 1836
UT code for WoS article
000517474000001
EID of the result in the Scopus database
2-s2.0-85081024371