ALTA ALTA Standard Folio Data TH-Weibull - Revision history

Richard House: Redirected page to Template:WebNotes/ALTAALTA Standard Folio Data TempHumidity

2015-07-08T19:59:29Z

Redirected page to Template:WebNotes/ALTAALTA Standard Folio Data TempHumidity

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	~~\| valign="middle" \|{{Font\|Standard Folio Temperature Humidity-Weibull \|11\|tahoma\|bold\|gray}}~~
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	The Temperature-Humidity (T-H) relationship, a variation of the Eyring relationship, has been proposed for predicting the life at use conditions when temperature and humidity are the accelerated stresses in a test.

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Lisa Hacker at 03:48, 26 July 2012

2012-07-26T03:48:15Z

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 The Temperature-Humidity (T-H) relationship, a variation of the Eyring relationship, has been proposed for predicting the life at use conditions when temperature and humidity are the accelerated stresses in a test.
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Athanasios Gerokostopoulos at 18:19, 16 April 2012

2012-04-16T18:19:14Z

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	\| valign="middle" \|{{Font\|Standard Folio ~~Data TH~~-Weibull\|11\|tahoma\|bold\|gray}}		\| valign="middle" \|{{Font\|Standard Folio Temperature Humidity-Weibull \|11\|tahoma\|bold\|gray}}
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	The ~~ALTA standard folio is used to perform quantitative accelerated life testing data analysis. In this analysis~~, ~~the engineer extrapolates~~ a ~~product’s failure behavior at normal conditions from life data obtained at accelerated stress levels. Since products fail more quickly at accelerated stress levels, this sort~~ of ~~analysis allows~~ the ~~engineer to obtain reliability information about a product (e.g.~~, ~~mean~~ life~~, probability of failure~~ at ~~a specific time, etc.)~~ in a ~~shorter time~~.		The Temperature-Humidity (T-H) relationship, a variation of the Eyring relationship, has been proposed for predicting the life at use conditions when temperature and humidity are the accelerated stresses in a test.
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Nikki Helms at 20:45, 22 March 2012

2012-03-22T20:45:43Z

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	\| [[Image:Book blue.png]]		\| [[Image:Book blue.png]]
	\| [http://~~www.~~reliawiki.~~com~~/index.php/~~Template:T-h_weibull#T~~-~~H_Weibull~~ the theory textbook...]		\| [http://reliawiki.org/index.php/Temperature-Humidity_Relationship the theory textbook...]
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Nikki Helms at 21:54, 21 March 2012

2012-03-21T21:54:31Z

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	\| [[Image:Bulbblue.png]]		\| [[Image:Bulbblue.png]]
	\| [http://reliawiki.com/index.php/~~Template:Example:~~T-H use example(s)...]		\| [http://reliawiki.com/index.php/T-H_Example use example(s)...]
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Nikki Helms at 20:52, 21 March 2012

2012-03-21T20:52:47Z

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	~~Content 1~~		The ALTA standard folio is used to perform quantitative accelerated life testing data analysis. In this analysis, the engineer extrapolates a product’s failure behavior at normal conditions from life data obtained at accelerated stress levels. Since products fail more quickly at accelerated stress levels, this sort of analysis allows the engineer to obtain reliability information about a product (e.g., mean life, probability of failure at a specific time, etc.) in a shorter time.
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Nikki Helms at 20:27, 7 March 2012

2012-03-07T20:27:42Z

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	\| [~~Link1~~ the help files...]		\| [http://help.synthesis8.com/weibull_alta8/alta_standard_folios.htm the help files...]
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Nikki Helms at 18:58, 7 March 2012

2012-03-07T18:58:07Z

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	\| valign="middle" \|{{Font\|Standard Folio Data TH-Weibull\|11\|tahoma\|bold\|gray}}		\| valign="middle" \|{{Font\|Standard Folio Data TH-Weibull\|11\|tahoma\|bold\|gray}}
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			Content 1
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	~~By setting <math>\eta =L(U,V)<~~/~~math> as given in Eqn~~. ~~(Temp~~-~~Hum), the~~ T-~~-H Weibull model's~~ ~~<math>pdf</math> is given by:~~		\| [Link1 the help files...]
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	<math>f(t, V, U)=\frac{\beta}{A} e^{-(\frac{\phi}{V}+\frac{b}{U})} \left(\frac{t}{A} e^{-(\frac{\phi}{V}+\frac{b}{U})}\right)^{\beta-1} </math><math>e^{\left(\frac{t}{A} e^{-(\frac{\phi}{V}+\frac{b}{U})}\right)^{\beta}}</math>		\| [[Image:Book blue.png]]
			\| [http://www.reliawiki.com/index.php/Template:T-h_weibull#T-H_Weibull the theory textbook...]
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	\| ~~valign="middle"~~ \| [~~http://www~~.~~reliawiki~~.~~com/index~~.~~php/Template:T-h_weibull#T-H_Weibull T-H Weibull~~]		\| [[Image:Articleblue.png]]
			\| [Link3 related article(s)...]
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	\| ~~valign="middle"~~ \| [http://reliawiki.com/index.php/Template:Example:T-H ~~See an~~ example]		\| [[Image:Bulbblue.png]]
			\| [http://reliawiki.com/index.php/Template:Example:T-H use example(s)...]
	\|}		\|}

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	[[File:docedit.png\|20px\|right\|link=http://www.reliawiki.com/index.php?title=ALTA_ALTA_Standard_Folio_Data_TH-Weibull&action=edit]]		[[File:docedit.png\|20px\|right\|link=http://www.reliawiki.com/index.php?title=ALTA_ALTA_Standard_Folio_Data_TH-Weibull&action=edit]]

Nicolette Young at 17:46, 14 February 2012

2012-02-14T17:46:53Z

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	\| valign="middle" \| [http://www.reliawiki.com/index.php/Template:T-h_weibull#T-H_Weibull T-H Weibull]		\| valign="middle" \| [http://www.reliawiki.com/index.php/Template:T-h_weibull#T-H_Weibull T-H Weibull]
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			\| valign="middle" \| [http://reliawiki.com/index.php/Template:Example:T-H See an example]
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Nicolette Young at 22:01, 10 February 2012

2012-02-10T22:01:59Z

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	By setting <math>\eta =L(U,V)</math> as given in Eqn. (Temp-Hum), the T--H Weibull model's <math>pdf</math> is given by:		By setting <math>\eta =L(U,V)</math> as given in Eqn. (Temp-Hum), the T--H Weibull model's <math>pdf</math> is given by:

	<math>f(t, V, U)=\frac{\beta}{A} e^{-(\frac{\phi}{V}+\frac{b}{U})} \left(\frac{t}{A} e^{-(\frac{\phi}{V}+\frac{b}{U})}\right)^{\beta-1} </math><math>e^{\left(\frac{t}{A} e^{-(\frac{\phi}{V}+\frac{b}{U})}\right)^{\beta}}</math>		<math>f(t, V, U)=\frac{\beta}{A} e^{-(\frac{\phi}{V}+\frac{b}{U})} \left(\frac{t}{A} e^{-(\frac{\phi}{V}+\frac{b}{U})}\right)^{\beta-1} </math><math>e^{\left(\frac{t}{A} e^{-(\frac{\phi}{V}+\frac{b}{U})}\right)^{\beta}}</math>
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	\| ~~align="center"~~ valign="middle" \| [http://www.reliawiki.com/index.php/Template:T-h_weibull#T-H_Weibull T-H Weibull]		\| valign="middle" \| [http://www.reliawiki.com/index.php/Template:T-h_weibull#T-H_Weibull T-H Weibull]

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