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In applications where reliability and safety are paramount, it is necessary to identify all factors contributing to critical safety issues and failures in a product or system. By helping you construct a graphical representation of the critical issue and its contributing events, Relex Fault Tree provides the analysis tools required to help mitigate its occurrence or impact. The powerful analytical capabilities of Relex Fault Tree quantify system risk and reliability, helping you make targeted decisions about design, maintenance, and controls to reduce the probability of failure.
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Benefits
- Event-oriented analysis techniques support a wide range of quantitative and qualitative methodologies
- Account for a range of contributing factors, including hardware and software failures, human error, and environmental influences
- Identify the contributing event or events with the greatest impact on system performance using powerful statistical tools
- Correct fault tree logic is enforced as the fault tree is built
- Intuitive graphical diagramming tools work with drag-and-drop ease
- Tree structure automatically re-aligns when components are added or changed
- Save fault tree events or styles to a searchable library for future use
- Supports a range of event types, static and dynamic gates, importance measures, common-cause failures, and calculation methods
Event Types:
- Basic
- Spare
- House
- Undeveloped
- Conditional
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Static Gates:
- AND
- OR
- Voting
- XOR (Exclusive OR)
- NAND
- NOR
- NOT
- Inhibit
- Transfer
- Remarks
- Pass-Through
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Dynamic Gates:
- Priority AND
- Functional Dependency
- Sequence Enforcing
- Spare
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- Outputs key system metrics, including unreliability, unavailability, frequency of failures, number of failures, and cut sets
Learn more about Relex Fault Tree, or download a fully featured product demo to try it out today. |
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Fault Tree/Event Tree
