IEC 61025:2006
Fault tree analysis (FTA)
Fault tree analysis (FTA)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 52
- Дата публикации:
- 13 декабря 2006 г.
- Издание:
- IEC IS 61025 edition 2 version 1
- ICS:
- 03.120.01
Describes fault tree analysis and provides guidance on its application to perform an analysis, identifies appropriate assumptions, events and failure modes, and provides identification rules and symbols.
Abstract
Overview
IEC 61025:2006 - Fault tree analysis (FTA) is the International Electrotechnical Commission standard that defines the principles, symbols and procedures for performing Fault Tree Analysis. The second edition (2006) explains both qualitative and quantitative FTA approaches, provides mathematical modelling guidance, and specifies rules for identifying assumptions, events, failure modes, and labelling. The standard is published by IEC TC 56 (Dependability) and includes informative annexes with commonly used symbols and a detailed disjointing procedure.
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