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The Duane model is based on an observation by J.T. Duane. While plotting test data from generators, hydro-mechanical devices and aircraft jet engines, Duane observed that the cumulative failure rate vs. cumulative test time was linear on a log-log plotting paper. Therefore, he proposed the use of a learning curve to model changes in the system’s reliability over time. The parameters of the Duane model are estimated using least squares. | |||
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| [http://help.synthesisplatform.net/rga9/traditional_reliability_growth_analysis.htm | | [http://help.synthesisplatform.net/rga9/index.htm#traditional_reliability_growth_analysis.htm V9 Help] or [http://help.synthesisplatform.net/rga10/index.htm#traditional_reliability_growth_analysis.htm V10 Help] | ||
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| [[Image:Book blue.png]] | | [[Image:Book blue.png]] | ||
| [http://www.reliawiki.org/index.php/Duane_Model the theory textbook...] | | [http://www.reliawiki.org/index.php/Duane_Model the theory textbook...] | ||
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| [[Image:Bulbblue.png]] | | [[Image:Bulbblue.png]] | ||
| [http:// | | [http://reliawiki.org/index.php/Failure_Times_-_Duane_Example application example(s)...] | ||
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Latest revision as of 23:18, 23 April 2015
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| Duane Model
The Duane model is based on an observation by J.T. Duane. While plotting test data from generators, hydro-mechanical devices and aircraft jet engines, Duane observed that the cumulative failure rate vs. cumulative test time was linear on a log-log plotting paper. Therefore, he proposed the use of a learning curve to model changes in the system’s reliability over time. The parameters of the Duane model are estimated using least squares. |
Learn more from...
|
V9 Help or V10 Help |
|
the theory textbook... |
|
application example(s)... |