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Sometimes, reliability growth data with an S-shaped trend cannot be described accurately by the Standard Gompertz or Logistic curves. Because these two models have fixed values of reliability at the inflection points, only a few reliability growth data sets following an S-shaped reliability growth curve can be fitted to them. A modification of the Gompertz curve, the Modified Gompertz model, which overcomes this shortcoming can be used instead.
Sometimes reliability growth data with an S-shaped trend cannot be described accurately by the Standard Gompertz or Logistic curves. Because these two models have fixed values of reliability at the inflection points, only a few reliability growth data sets following an S-shaped reliability growth curve can be fitted to them. A modification of the Gompertz curve, the Modified Gompertz model, overcomes this shortcoming.
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| [http://help.synthesisplatform.net/rga9/standard_folios.htm the help file...]
| [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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| [http://reliawiki.com/index.php/Gompertz_Models_Articles related article(s)...]
| [http://www.weibull.com/hotwire/issue84/relbasics84.htm related article(s)...]
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Latest revision as of 22:25, 23 April 2015

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Modified Gompertz Model

Sometimes reliability growth data with an S-shaped trend cannot be described accurately by the Standard Gompertz or Logistic curves. Because these two models have fixed values of reliability at the inflection points, only a few reliability growth data sets following an S-shaped reliability growth curve can be fitted to them. A modification of the Gompertz curve, the Modified Gompertz model, overcomes this shortcoming.

Learn more from...

Helpblue.png V9 Help or V10 Help
Book blue.png the theory textbook...
Articleblue.png related article(s)...
Bulbblue.png application example(s)...











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