Research on the software reliability quantitative evaluation of nuclear power plant digital control system based on non-homogeneous poisson process model

•A reliability evaluation method of software in NPP DCS is proposed.•TheSRGM and software failures detected in V&V are combined to assess reliability.•The BBNs method is investigated and compared with the NHPP model.•The challenges for NHPP are summarized. With the application of digital technol...

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Veröffentlicht in:	Annals of nuclear energy Jg. 144; S. 107589
Hauptverfasser:	Zhang, Qing, Ma, Quan, Liu, Mingxing, Zhong, Ke, Xu, Biao, Wu, Liyin
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Ltd 01.09.2020
Schlagworte:	Digital control system Non-homogeneous poisson process Software reliability growth model Software reliability model Software reliability quantitative evaluation Software reliability model RPC Digital control system DCS Software reliability quantitative evaluation I&C V&V PIPS Software reliability growth model Non-homogeneous poisson process BBN
ISSN:	0306-4549, 1873-2100
Online-Zugang:	Volltext
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