Title of article :
EstimationofbreaklocationandsizeforlossofcoolantaccidentsusingneuralnetworksOriginalResearchArticle
Author/Authors :
ManGyunNa، نويسنده , , SunHoShin، نويسنده , , DongWonJung، نويسنده , , SoongPyungKim، نويسنده , , JiHwanJeong، نويسنده , , ByungChulLee، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Abstract :
Inthiswork,aprobabilisticneuralnetwork(PNN)thathasbeenappliedwelltotheclassificationproblemsisusedinordertoidentifythebreaklocationsoflossofcoolantaccidents(LOCA)suchashot-leg,cold-legandsteamgeneratortubes.Also,afuzzyneuralnetwork(FNN)isdesignedtoestimatethebreaksize.TheinputstoPNNandFNNaretime-integratedvaluesobtainedbyintegratingmeasurementsignalsduringashorttimeintervalafterreactorscram.Anautomaticstructureconstructorforthefuzzyneuralnetworkautomaticallyselectstheinputvariablesfromthetime-integratedvaluesofmanymeasuredsignals,andoptimizesthenumberofrulesanditsrelatedparameters.ItisverifiedthattheproposedalgorithmidentifiesverywellthebreaklocationsofLOCAsandalso,estimatetheirbreaksizeaccurately.
Journal title :
Nuclear Engineering and Design Eslah
Journal title :
Nuclear Engineering and Design Eslah
