One embodiment of the present invention provides a method for calculating the failure probability of a system, in a method for calculating the failure probability of a system in which a sub-system consisting of a plurality of components is designed to be redundant, comprising the steps of: calculating a component failure rate, indicating a rate at which a failure occurs within a unit time, for one component among the plurality of components; calculating a component failure probability for the one component, from the component failure rate; calculating a sub-system failure probability for one sub-system among a plurality of sub-systems, from the component failure probability; and calculating a system failure probability for the system, from the sub-system failure probability.

    일 실시예는 복수의 부품으로 구성된 서브시스템이 중복적으로 설계된 시스템의 고장확률을 산출하는 방법에 있어서, 상기 복수의 부품 중 일 부품에 대하여 단위시간 내에 고장이 발생하는 비율을 나타내는 부품고장률을 산출하는 단계; 상기 일 부품에 대한 부품고장확률을 상기 부품고장률로부터 산출하는 단계; 복수의 서브시스템 중 일 서브시스템에 대한 서브시스템고장확률을 상기 부품고장확률로부터 산출하는 단계; 및 상기 시스템에 대한 시스템고장확률을 상기 서브시스템고장확률로부터 산출하는 단계를 포함하는 시스템의 고장확률 산출방법을 제공할 수 있다.


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    Titel :

    METHOD FOR CALCULATING FAILURE PROBABILITY FOR SYSTEM HAVING REDUNDANCY STRUCTURE AND APPARATUS THEREOF


    Weitere Titelangaben:

    중복구조를 가지는 시스템의 고장확률 산출방법 및 장치


    Erscheinungsdatum :

    2021-11-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



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