Application of hardware reliability calculation procedures according to ISO 26262 standard
Identifikátory výsledku
Kód výsledku v 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>
Výsledek na webu
<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>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Application of hardware reliability calculation procedures according to ISO 26262 standard
Popis výsledku v původním jazyce
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.
Název v anglickém jazyce
Application of hardware reliability calculation procedures according to ISO 26262 standard
Popis výsledku anglicky
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.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20300 - Mechanical engineering
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Quality and Reliability Engineering International
ISSN
0748-8017
e-ISSN
—
Svazek periodika
Volume 36
Číslo periodika v rámci svazku
Issue 6 October 2020
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
15
Strana od-do
"1822 "- 1836
Kód UT WoS článku
000517474000001
EID výsledku v databázi Scopus
2-s2.0-85081024371