IEC 61025 : 2.0
IEC 61025 : 2.0
FAULT TREE ANALYSIS (FTA)
International Electrotechnical Committee
FAULT TREE ANALYSIS (FTA)
International Electrotechnical Committee
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definition
4 Symbols
5 General
5.1 Fault tree description and structure
5.2 Objectives
5.3 Applications
5.4 Combinations with other reliability analysis techniques
6 Development and evaluation
6.1 General considerations
6.2 Required system information
6.3 Fault tree graphical description and structure
7 Fault tree development and evaluation
7.1 General
7.2 Scope of analysis
7.3 System familiarization
7.4 Fault tree development
7.5 Fault tree construction
7.6 Failure rates in fault tree analysis
8 Identification and labelling in a fault tree
9 Report
Annex A (informative) Symbols
Annex B (informative) Detailed procedure for disjointing
Bibliography
Describes fault tree analysis and provides guidance on its application as follows: - definition of basic principles; - describing and explaining the associated mathematical modelling; - explaining the relationships of FTA to other reliability modelling techniques; - description of the steps involved in performing the FTA; - identification of appropriate assumptions, events and failure modes; - identification and description of commonly used symbols.
Document Type | Standard |
Status | Current |
Publisher | International Electrotechnical Committee |
Committee | TC 56 |