Template:Weibull reliable life: Difference between revisions

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=== The Weibull Reliable Life ===
#REDIRECT [[Weibull Distribution Functions]]
 
The reliable life, <math> T_{R} \,\!</math>, of a unit for a specified reliability,<math> R \,\!</math>, starting the mission at age zero, is given by:
 
::<math> T_{R}=\gamma +\eta \cdot \left\{ -\ln ( R ) \right\} ^{ \frac{1}{\beta }} </math>
 
This is the life for which the unit/item will be functioning successfully with a reliability of <math> R \,\!</math>, . If ,<math> R=0.50 \,\!</math>,  then <math> T_{R}=\breve{T} </math>, the median life, or the life by which half of the units will survive.

Latest revision as of 01:48, 13 August 2012