BlockSim Analytical Fault Tree and RBD Plot Examples: Difference between revisions
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=====Failure Rate vs. Time===== | =====Failure Rate vs. Time===== | ||
[[Image:Failure Rate VS Time.png | [[Image:Failure Rate VS Time.png|center|700px|]] | ||
For the metrics, | For the metrics, three kinds of reliability importance plots are available: | ||
=====Reliability Importance vs. Time===== | =====Reliability Importance vs. Time===== | ||
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Let's assume that the three components A, B and C follow failure distributions Weibull(Beta=1.5,Eta=1000), Weibull(Beta=1.1, Eta=800) and Exponential(MTTF=3000). The reliability for each components and the system at mission time =100 hours is shown in the figure below.
There are several plots available for analytic RBD and fault tree analysis. At the system level, there are four plots available as shown in the following:
Unreliability vs. Time
Reliability vs. Time
Probability Density Function
Failure Rate vs. Time
For the metrics, three kinds of reliability importance plots are available:
Reliability Importance vs. Time
Static Reliability Importance
Static Reliability Importance(Tableau)
.png)
In block level, there are four kind of plots available:
Block Unreliability vs. Time
Block Reliability vs. Time
Block Probability Density Function
Block Failure Rate
