User contributions for Nicolette Young

13 January 2012

• 18:1218:12, 13 January 2012 diff hist +720 N Weibull++ Warranty Folio Data Weibull Created page with '{{Template:NoSkin}} {| align="center" class="FCK__ShowTableBorders" border="0" cellspacing="1" cellpadding="1" |- ! scope="col" | {{Font|Reliability Web Notes|12|tahoma|bold|Blu…'
• 18:1018:10, 13 January 2012 diff hist +718 N Weibull++ Warranty Folio Data Nevada Created page with '{{Template:NoSkin}} {| align="center" class="FCK__ShowTableBorders" border="0" cellspacing="1" cellpadding="1" |- ! scope="col" | {{Font|Reliability Web Notes|12|tahoma|bold|Blu…'
• 18:0318:03, 13 January 2012 diff hist +389 N Template:Ipl ex reliable life Created page with '====Reliable Life==== <br> For the IPL-exponential model, the reliable life or the mission duration for a desired reliability goal, <math>{{t}_{R}},</math> is given by: <br> :…'
• 18:0318:03, 13 January 2012 diff hist −365 Template:Ipl ex rel function →Reliable Life
• 18:0218:02, 13 January 2012 diff hist +247 N Template:Ipl ex conditional rel Created page with '====Conditional Reliability==== <br> The conditional reliability function for the IPL-exponential model is given by: <br> ::<math>R(T,t,V)=\frac{R(T+t,V)}{R(T,V)}=\frac{{{e}^{-\…'
• 18:0218:02, 13 January 2012 diff hist −220 Template:Ipl ex rel function →Conditional Reliability
• 18:0118:01, 13 January 2012 diff hist +194 N Template:Ipl ex sd Created page with '====Standard Deviation==== <br> The standard deviation, <math>{{\sigma }_{T}}</math> , for the IPL-exponential model is given by: <br> ::<math>{{\sigma }_{T}}=\frac{1}{K{{V}^{n…'
• 18:0118:01, 13 January 2012 diff hist −181 Template:Ipl ex stat prop sum →Standard Deviation
• 18:0118:01, 13 January 2012 diff hist +134 N Template:Ipl ex mode Created page with '====Mode==== <br> The mode, <math>\tilde{T},</math> for the IPL-exponential model is given by: <br> ::<math>\tilde{T}=0</math> <br>'
• 18:0118:01, 13 January 2012 diff hist −119 Template:Ipl ex stat prop sum →Mode
• 18:0118:01, 13 January 2012 diff hist +162 N Template:Ipl ex median Created page with '====Median==== <br> The median, <math>\breve{T},</math> for the IPL-exponential model is given by: <br> ::<math>\breve{T}=0.693\frac{1}{K{{V}^{n}}}</math> <br>'
• 18:0118:01, 13 January 2012 diff hist −145 Template:Ipl ex stat prop sum →Median
• 18:0018:00, 13 January 2012 diff hist +523 N Template:Ipl ex mean Created page with '====Mean or MTTF==== The mean, <math>\overline{T},</math> or Mean Time To Failure (MTTF) for the IPL-exponential relationship is given by: <br> ::<math>\begin{align} & \over…'
• 18:0018:00, 13 January 2012 diff hist −507 Template:Ipl ex stat prop sum →Mean or MTTF
• 18:0018:00, 13 January 2012 diff hist +3,774 N Template:Ipl ex mle Created page with '====Maximum Likelihood Parameter Estimation==== <br> Substituting the inverse power law relationship into the exponential log-likelihood equation yields: <br> ::<math>\begin{ali…'
• 18:0018:00, 13 January 2012 diff hist −3,760 Template:Ipl exponential →Maximum Likelihood Parameter Estimation
• 17:5917:59, 13 January 2012 diff hist +1,067 N Template:Ipl ex rel function Created page with '===IPL-Exponential Reliability Function=== <br> The IPL-exponential reliability function is given by: <br> ::<math>R(T,V)={{e}^{-TK{{V}^{n}}}}</math> <br> This function is the …'
• 17:5917:59, 13 January 2012 diff hist −1,044 Template:Ipl exponential →IPL-Exponential Reliability Function
• 17:5817:58, 13 January 2012 diff hist +1,076 N Template:Ipl ex stat prop sum Created page with '===IPL-Exponential Statistical Properties Summary=== <br> ====Mean or MTTF==== The mean, <math>\overline{T},</math> or Mean Time To Failure (MTTF) for the IPL-exponential relat…'
• 17:5717:57, 13 January 2012 diff hist −1,051 Template:Ipl exponential →IPL-Exponential Statistical Properties Summary
• 17:5517:55, 13 January 2012 diff hist −8,014 Template:Inverse power law relationship →IPL-Lognormal
• 17:5517:55, 13 January 2012 diff hist +8,223 N Template:Ipl weibull Created page with '==IPL-Weibull== <br> The IPL-Weibull model can be derived by setting <math>\eta =L(V)</math> , yielding the following IPL-Weibull <math>pdf\ \ :</math> <br> ::<math>f(t,V)=\b…'
• 17:5517:55, 13 January 2012 diff hist −8,208 Template:Inverse power law relationship →IPL-Weibull
• 17:5417:54, 13 January 2012 diff hist +6,514 N Template:Ipl exponential Created page with '==IPL-Exponential== <br> The IPL-exponential model can be derived by setting <math>m=L(V)</math> in Eqn. (inverse), yielding the following IPL-exponential <math>pdf</math> : …'
• 17:5417:54, 13 January 2012 diff hist −6,495 Template:Inverse power law relationship →IPL-Exponential
• 17:5417:54, 13 January 2012 diff hist +557 N Template:Ipl acceleration factor Created page with '==Acceleration Factor== <br> For the IPL relationship the acceleration factor is given by: <br> ::<math>{{A}_{F}}=\frac{{{L}_{USE}}}{{{L}_{Accelerated}}}=\frac{\tfrac{1}{KV_{u}…'
• 17:5417:54, 13 January 2012 diff hist −530 Template:Inverse power law relationship →Acceleration Factor
• 17:5317:53, 13 January 2012 diff hist +29,406 N Template:Inverse power law relationship Created page with '=Inverse Power Law (IPL)Relationship= <br> ==Introduction== <br> The inverse power law (IPL) model (or relationship) is commonly used for non-thermal accelerated stresses and is …'
• 17:5317:53, 13 January 2012 diff hist −29,372 Inverse Power Law Relationship →Inverse Power Law (IPL)Relationship

12 January 2012

• 23:4623:46, 12 January 2012 diff hist +2,579 N Template:Eyring-log cb on time Created page with '===Confidence Bounds on Time=== <br> The bounds around time for a given lognormal percentile (unreliability) are estimated by first solving the reliability equation with respect…'
• 23:4623:46, 12 January 2012 diff hist −2,554 Template:Cb for the eyring-log →Confidence Bounds on Time
• 23:4623:46, 12 January 2012 diff hist +3,136 N Template:Eyring-log cb on reliability Created page with '===Bounds on Reliability=== <br> The reliability of the lognormal distribution is given by: <br> ::<math>R({T}',V;A,B,{{\sigma }_{{{T}'}}})=\mathop{}_{{{T}'}}^{\infty }\frac{1…'
• 23:4623:46, 12 January 2012 diff hist −3,104 Template:Cb for the eyring-log →Bounds on Reliability
• 23:4623:46, 12 January 2012 diff hist +2,801 N Template:Eyring-log cb on parameters Created page with '===Bounds on the Parameters=== <br> The lower and upper bounds on <math>A</math> and <math>B</math> are estimated from: <br> ::<math>\begin{align} & {{A}_{U}}= & \widehat{…'
• 23:4523:45, 12 January 2012 diff hist −2,770 Template:Cb for the eyring-log →Bounds on the Parameters
• 23:4423:44, 12 January 2012 diff hist +2,473 N Template:Eyring-weib cb on time Created page with '===Confidence Bounds on Time=== <br> The bounds on time (ML estimate of time) for a given reliability are estimated by first solving the reliability function with respect to tim…'
• 23:4423:44, 12 January 2012 diff hist −2,447 Template:Cb for the eyring-weib →Confidence Bounds on Time
• 23:4323:43, 12 January 2012 diff hist +2,772 N Template:Erying-weib cb on reliability Created page with '===Confidence Bounds on Reliability=== <br> The reliability function for the Eyring-Weibull model (ML estimate) is given by: <br> ::<math>\widehat{R}(T,V)={{e}^{-{{\left( T\cdo…'
• 23:4323:43, 12 January 2012 diff hist −2,740 Template:Cb for the eyring-weib →Approximate Confidence Bounds for the Eyring-Weibull
• 23:4323:43, 12 January 2012 diff hist +2,267 N Template:Eyring-weib bounds on parameters Created page with '===Bounds on the Parameters=== <br> From the asymptotically normal property of the maximum likelihood estimators, and since <math>\widehat{\beta }</math> is a positive paramet…'
• 23:4223:42, 12 January 2012 diff hist −2,232 Template:Cb for the eyring-weib →Approximate Confidence Bounds for the Eyring-Weibull
• 23:4023:40, 12 January 2012 diff hist +8,584 N Template:Cb for the eyring-log Created page with '==Approximate Confidence Bounds for the Eyring-Lognormal== <br> ===Bounds on the Parameters=== <br> The lower and upper bounds on <math>A</math> and <math>B</math> are estima…'
• 23:4023:40, 12 January 2012 diff hist −8,559 Template:Eyring confidence bounds →Approximate Confidence Bounds for the Eyring-Lognormal
• 23:4023:40, 12 January 2012 diff hist +7,579 N Template:Cb for the eyring-weib Created page with '==Approximate Confidence Bounds for the Eyring-Weibull== <br> ===Bounds on the Parameters=== <br> From the asymptotically normal property of the maximum likelihood estimators, …'
• 23:4023:40, 12 January 2012 diff hist −7,553 Template:Eyring confidence bounds →Approximate Confidence Bounds for the Eyring-Weibull
• 23:3623:36, 12 January 2012 diff hist +576 N Template:Eyring-ex cb on time Created page with '===Confidence Bounds on Time=== <br> The bounds on time (ML estimate of time) for a given reliability are estimated by first solving the reliability function with respect to time…'
• 23:3623:36, 12 January 2012 diff hist −552 Template:App cb 4 the eyring-ex →Confidence Bounds on Time
• 23:3623:36, 12 January 2012 diff hist +411 N Template:Eyring-ex cb on reliability Created page with '===Confidence Bounds on Reliability=== The bounds on reliability at a given time, <math>T</math> , are estimated by: <br> ::<math>\begin{align} & {{R}_{U}}= & {{e}^{-\tfrac{…'
• 23:3623:36, 12 January 2012 diff hist −379 Template:App cb 4 the eyring-ex →Confidence Bounds on Reliability
• 23:3523:35, 12 January 2012 diff hist +2,224 N Template:Eyring-ex cb on mean life Created page with '===Confidence Bounds on Mean Life=== <br> The mean life for the Eyring relationship l is given by Eqn. (eyring) by setting <math>m=L(V)</math> . The upper <math>({{m}_{U}})</m…'