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Exact reliability quantification of highly reliable systems with maintenance.

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F09%3A00018976" target="_blank" >RIV/61989100:27240/09:00018976 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Exact reliability quantification of highly reliable systems with maintenance.

  • Original language description

    The chapter presents a new analytical algorithm which is able to carry out exact reliability quantification of highly reliable systems with maintenance (both preventive and corrective). A directed acyclic graph is used as a system representation. The algorithm allows take into account highly reliable and maintained input components. New model of a repairable component undergoing to hidden failures, i.e. a model when a failure is identified only at special deterministically assigned times, is analytically deduced within the paper. All considered models are implemented into the new algorithm. The algorithm is based on a special new procedure which permits only summarization between two very small numbers. If the summarization of two or more very small positive numbers transformed into the machine code is performed effectively no error is committed at the operation. Reliability quantification is demonstrated on a real system from practice.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BB - Applied statistics, operational research

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2009

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Safety, Reliability and Risk Analysis - Theory, Methods and Applications

  • ISBN

    978-0-415-48513-5

  • ISSN

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

  • Publisher name

    CRC PRESS-TAYLOR & FRANCIS GROUP

  • Place of publication

    London

  • Event location

    Valencia

  • Event date

    Sep 22, 2008

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000266027000063