User contributions for Steve Sharp

27 June 2011

• 23:4423:44, 27 June 2011 diff hist +1,595‎ N Median Ranks ‎ Created page with 'Median ranks are used to obtain an estimate of the unreliability, <math>Q({{T}_{j}}),</math> for each failure at a <math>50%</math> confidence level. In the case of grouped data,…'
• 23:4423:44, 27 June 2011 diff hist +1,279‎ N When Using Rank Regression (Least Squares) ‎ Created page with 'When using grouped data, Weibull++ plots the data point corresponding to the highest rank position in each group. In other words, given 3 groups of 10 units, each failing at 100,…'
• 23:4023:40, 27 June 2011 diff hist −18‎ Appendix: Log-Likelihood Equations ‎ →‎Logistic Log-Likelihood Functions and their Partials
• 23:3923:39, 27 June 2011 diff hist −4‎ Appendix: Log-Likelihood Equations ‎ →‎The One-Parameter Exponential
• 23:3923:39, 27 June 2011 diff hist −13‎ Appendix: Log-Likelihood Equations ‎ →‎The Three-Parameter Weibull
• 23:3823:38, 27 June 2011 diff hist −11‎ Appendix: Log-Likelihood Equations ‎ →‎The Two-Parameter Weibull
• 23:3723:37, 27 June 2011 diff hist +57,958‎ N Appendix: Log-Likelihood Equations ‎ Created page with 'This appendix covers the log-likelihood functions and their associated partial derivatives for most of the distributions available in Weibull++. These distributions are discussed…'
• 23:3623:36, 27 June 2011 diff hist +7,524‎ N Appendix: Maximum Likelihood Estimation Example ‎ Created page with 'If <math>x</math> is a continuous random variable with <math>pdf\ \ :</math> <math>f(x;{{\theta }_{1}},{{\theta }_{2}},...,{{\theta }_{k}}),</math> where <math>{{\theta }_{1}},…'
• 22:4122:41, 27 June 2011 diff hist +155‎ Appendix A: Generating Random Numbers from a Distribution ‎No edit summary
• 22:4122:41, 27 June 2011 diff hist +146‎ N Appendix A: Generating Random Numbers from a Distribution ‎ Created page with '= Sections = #Generating Random Times from a Weibull Distribution #Conditional #Regarding BlockSim's the Random Number Generator (RNG)'
• 22:3822:38, 27 June 2011 diff hist +3,576‎ N Appendix B: References ‎ Created page with '1) Aitchison, J. and J.A.C. Brown, The Lognormal Distribution, Cambridge University Press, New York, 1957. <br> <br> 2) Barlow, R. and L. Hunter, Optimum Preventive Maintenance P…'
• 22:1122:11, 27 June 2011 diff hist +30‎ Reliability Phase Diagrams (RPDs) ‎No edit summary
• 22:0922:09, 27 June 2011 diff hist +299‎ N Reliability Phase Diagrams (RPDs) ‎ Created page with '= Sections = #Introduction #Types of Phases #Cycles and Phase Diagram Execution #Working with Phase Diagrams #Operational Phase Properties #Step-by-Step #…'
• 21:3421:34, 27 June 2011 diff hist +664‎ N Fault Tree Diagrams and System Analysis ‎ Created page with 'BlockSim allows system modeling using both Reliability Block Diagrams (RBDs) and Fault Trees. This chapter introduces basic fault tree analysis and points out the similarities (a…'
• 21:1521:15, 27 June 2011 diff hist +107‎ N Additional Analyses ‎ Created page with '= Sections = #Throughput Analysis #Throughput Metrics and Terminology #Life Cycle Cost Analysis'
• 19:2219:22, 27 June 2011 diff hist +607‎ N Repairable Systems Analysis Through Simulation ‎ Created page with 'Having introduced some of the basic theory and terminology for repairable systems in Chapter 7, we will now examine the steps involved in the analysis of such complex systems. W…'
• 18:5918:59, 27 June 2011 diff hist +206‎ N Introduction to Repairable Systems ‎ Created page with '= Sections = #Repairable Systems #Defining Maintenance #Downtime Distributions #Maintainability #Availability #Preventive Maintenance #[[Applying These Pr…'
• 18:3618:36, 27 June 2011 diff hist +216‎ N Reliability Importance and Optimized Reliability Allocation (Analytical) ‎ Created page with '= Sections = #Component Reliability Importance #Reliability Allocation #Improving Reliability #Implementing the Optimization #Setting Specifications #[[Other …'
• 17:4717:47, 27 June 2011 diff hist +1,275‎ Time-Dependent System Reliability (Analytical) ‎No edit summary
• 17:4617:46, 27 June 2011 diff hist +110‎ Time-Dependent System Reliability (Analytical) ‎No edit summary
• 17:4517:45, 27 June 2011 diff hist +79‎ N Time-Dependent System Reliability (Analytical) ‎ Created page with '= Sections = #Analytical Life Predictions #Apporximating the System CDF'
• 16:3816:38, 27 June 2011 diff hist −28‎ RBDs and Analytical System Reliability ‎No edit summary
• 16:3816:38, 27 June 2011 diff hist +28‎ RBDs and Analytical System Reliability ‎No edit summary
• 16:3716:37, 27 June 2011 diff hist −26‎ RBDs and Analytical System Reliability ‎No edit summary
• 16:3616:36, 27 June 2011 diff hist +26‎ RBDs and Analytical System Reliability ‎No edit summary
• 16:1016:10, 27 June 2011 diff hist +539‎ RBDs and Analytical System Reliability ‎No edit summary
• 16:0816:08, 27 June 2011 diff hist −4‎ RBDs and Analytical System Reliability ‎No edit summary
• 16:0716:07, 27 June 2011 diff hist +2‎ RBDs and Analytical System Reliability ‎No edit summary
• 16:0716:07, 27 June 2011 diff hist +2‎ RBDs and Analytical System Reliability ‎No edit summary
• 16:0716:07, 27 June 2011 diff hist −15‎ RBDs and Analytical System Reliability ‎No edit summary
• 16:0716:07, 27 June 2011 diff hist +7‎ RBDs and Analytical System Reliability ‎No edit summary
• 16:0616:06, 27 June 2011 diff hist +2‎ RBDs and Analytical System Reliability ‎No edit summary
• 16:0616:06, 27 June 2011 diff hist −2‎ RBDs and Analytical System Reliability ‎No edit summary
• 16:0516:05, 27 June 2011 diff hist +615‎ N RBDs and Analytical System Reliability ‎ Created page with '{{InProgress}} = Sections = # Component Configurations # Series Systems # Simple Parallel Systems # Combination of Series and Parallel # [[ ''k''-out-of-'…'
• 15:4615:46, 27 June 2011 diff hist +45‎ Statistical Background ‎No edit summary
• 15:4415:44, 27 June 2011 diff hist −23‎ Statistical Background ‎No edit summary
• 15:4315:43, 27 June 2011 diff hist +13‎ Statistical Background ‎No edit summary
• 15:4215:42, 27 June 2011 diff hist +5‎ Statistical Background ‎No edit summary
• 15:4115:41, 27 June 2011 diff hist +180‎ N Statistical Background ‎ Created page with '= Statistical Background = = A Brief Introduction to Probability Theory = = A Brief Introduction to Continuous Distributions = = A Brief Introduction to Life-Stress Relationships…'
• 15:1115:11, 27 June 2011 diff hist +650‎ N Accelerated Life Testing Data Analysis Reference ‎ Created page with '{{InProgress}} This page provides a link to each topic included in the ALTA Online Reference. = Chapters = Chapter1: Chapter 2: [[ALT Ch…'

31 May 2011

• 19:1119:11, 31 May 2011 diff hist 0‎ N File:Stress-strength.jpg ‎No edit summary current
• 19:1119:11, 31 May 2011 diff hist 0‎ N File:Parameter estimator.jpg ‎No edit summary current

26 May 2011

• 21:2321:23, 26 May 2011 diff hist 0‎ File:Eftc2.jpg ‎ uploaded a new version of "File:Eftc2.jpg" current
• 21:1921:19, 26 May 2011 diff hist 0‎ N File:Eftc2.jpg ‎No edit summary

25 May 2011

• 16:4116:41, 25 May 2011 diff hist 0‎ N File:Chart totalcost.jpg ‎No edit summary current
• 16:1016:10, 25 May 2011 diff hist 0‎ N File:Reldata2.jpg ‎No edit summary current
• 15:2515:25, 25 May 2011 diff hist 0‎ File:CldFigure.jpg ‎ uploaded a new version of "File:CldFigure.jpg": Confidence Level Detector method current
• 15:2215:22, 25 May 2011 diff hist +32‎ N File:CldFigure.jpg ‎ Confidence Level Detector method
• 15:1915:19, 25 May 2011 diff hist +21‎ N File:Conleveldetector.jpg ‎ Contours Setup window

23 May 2011

• 20:2420:24, 23 May 2011 diff hist +53‎ m User:Steve Sharp ‎No edit summary