Title of article
ConservativeavailabilityanalysesincludingdependentfailuresinredundantI&C-systemswithrecurrenttestsOriginalResearchArticle
Author/Authors
H.D.Fischer، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
10
From page
79
To page
88
Abstract
InthispaperanalyticformulaearederivedtoestimateconservativelytheunavailabilityofatwooutoffourdigitalsafetyInstrumentationandControl(I&C)systemwithrecurrenttests.Theanalyticformulaedisclosetheinfluenceofthedifferentparametersonthesystem’sunavailability.Inparticular,thechoiceofapropertestintervalisessentialtoguaranteetherequiredlowunavailability.Theextraordinaryself-checkingcapabilitiesofdigitalsystemsaretakenintoaccountbyuseofanappropriatefailuremodeltogetherwiththetreatmentofdependentfailuresoftheintegratedsoftware–hardwaresystem.TheunderlyingmethodologyisapprovedbylicensingexpertsofnuclearfacilitiesinGermany.
Journal title
Nuclear Engineering and Design Eslah
Serial Year
2003
Journal title
Nuclear Engineering and Design Eslah
Record number
894529
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