Template:Crow extended model rga: Difference between revisions

From ReliaWiki
Jump to navigation Jump to search
 
(One intermediate revision by the same user not shown)
Line 1: Line 1:
==Crow Extended Model==
#REDIRECT [[Reliability_Growth_Planning#Crow_Extended_Model]]
===Introduction===
The Crow Extended model for reliability growth planning is a revised and improved version of the MIL-HDBK-189 growth curve [13]. MIL-HDBK-189 can be considered as the growth curve based on the Crow-AMSAA (NHPP) model. Using MIL-HDBK-189 for reliability growth planning assumes that the corrective actions for the observed failure modes are incorporated during the test and at the specific time of failure. However, in actual practice, fixes may be delayed until after the completion of the test or some fixes may be implemented during the test while others are delayed and some are not fixed at all. The Crow Extended model for reliability growth planning provides additional input to be able to account for a specific management strategy and delayed fixes with specified effectiveness factors.
<br>
<br>
===Definitions===
<br>
{{management strategy ratio crow extended}}
 
{{effectiveness factor crow extended}}
 
{{mtbf goal crow extended}}
 
{{growth potential crow extended}}
 
{{growth potential design margin crow extended}}
 
{{nominal idealized growth curve}}
 
{{actual idealized growth curve}}

Latest revision as of 01:40, 27 August 2012

Redirect to:

Retrieved from "https://www.reliawiki.com/index.php?title=Template:Crow_extended_model_rga&oldid=33933"