RAM Commander User Manual

Fault Tree Analysis

Fault Tree Analysis

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Fault Tree Analysis

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RAM Commander’s FTA module is the one of the unique features of the RAM Commander. It implements and summarizes the first-hand experience gained by the A.L.D. FTA experts in hundreds of projects using RAM Commander and other FTA software.

FTA

 

RAM Commander FTA is a powerful tool with the following features:

Up-to-date, intuitive and powerful fault tree diagram interface allowing full control over the diagram: elements location, colors, styles, zooms, etc.
Handy methods for diagram printing and simple Copy & Paste transfer to other applications
Easy to use Events Library
Calculation of Unavailability at time t, Mean (Steady state) Unavailability and Minimal Cut Sets generation
Highly intelligent MCS Cut-off (truncation) for large fault trees calculation
Calculation of Importance and Sensitivity
Calculation of Frequency, Intensity, PFH/PFD (IEC 61508) , Lambda Equivalent (EN 50129)
BDD (Binary Decision Diagram) Calculation and visualization
Customizable reports – FTA diagram, MCS, events library etc.
Visualization of MCS on the fault tree
Visual True/False Propagation of event states
Repeated Events Indication
Common Cause Failures (CCF) Support
Link between FTA , Reliability, Maintainability and FMECA modules
Automatic creation of the fault tree from FMECA , FMEA and RBD