ALTA Software Capability Highlights

Data Types (individually or in groups)

  • Complete
  • Right Censored
  • Left Censored
  • Interval Censored
  • Free-Form

Life-Stress Relationship Models
(single or multiple stress; where stress is constant or varies with time)

  • Arrhenius
  • Eyring
  • Inverse Power Law
  • Temperature-Humidity
  • Temperature-NonThermal
  • Proportional Hazards
  • General Log-Linear (with user-defined transformations)
  • Cumulative Damage
  • Generalized Eyring

Lifetime Distributions
(with a wizard to find best fit for your data)

  • Weibull
  • Lognormal
  • Exponential

Analysis Methods

  • Maximum Likelihood (MLE)
  • Fisher Matrix Confidence Bounds

Calculated Results

  • Reliability
  • Probability of Failure
  • Mean Life
  • Reliable Life (aka Warranty Time)
  • BX% Life
  • Acceleration Factor
  • Failure Rate

Plot Types (some 2D and some 3D)

  • Probability
  • Reliability vs. Time
  • Unreliability vs. Time
  • Failure Rate vs. Time
  • pdf Plot
  • Life vs. Stress
  • Standard Deviation vs. Stress
  • Acceleration Factor vs. Stress
  • Standardized Residuals
  • Cox-Snell Residuals
  • Standardized Residuals vs. Fitted Values
  • Stress Profile (for cumulative damage)

Degradation Analysis

  • Nondestructive (Linear, Exponential, Power, Logarithmic, Gompertz, Lloyd-Lipow)
  • Destructive (Linear, Logarithmic, Lloyd-Lipow)

Accelerated Test Plans

  • 2 Level Statistically Optimum Plan
  • 3 Level Best Standard Plan
  • 3 Level Best Compromise Plan
  • 3 Level Best Equal Expected Number Failing Plan
  • 3 Level 4:2:1 Allocation Plan

Design of Experiments (DOE)

  • One Factor Designs
  • Factorial Designs
  • Response Surface Method Designs
  • Taguchi Robust Designs
  • Mixture Designs
  • Reliability DOE

 

Tests of Comparison

  • Data Set Life Comparison
  • Stress-Strength Analysis

Data Set Simulation

  • Monte Carlo Data
  • SimuMatic®

Other Utilities

  • Ability to import profiles from nCode GlyphWorks (.s3t)
  • Likelihood Ratio Test
  • Quick Parameter Estimator
  • Quick Statistical Reference

Advanced Plotting Tools

  • Overlay Plots (aka Multi-Plots)
  • Side-by-Side Plots
  • RS Draw® Metafile Graphics Editor
  • 3D Plots

Customizable Reports

  • Synthesis Workbooks (spreadsheet and word processing modules combined)
  • Function Wizard

Synthesis Integration

  • Publish models based on data analyses and create metrics to track and display KPIs
  • Extract data from XFRACAS or from an external database

Documentation and Training

 

Weibull++ Reliability Life Data Analysis ALTA Accelerated Life Testing Data Analysis RGA Reliability Growth and Repairable System Analysis BlockSim System Reliability and Maintainability Analysis RENO for Risk Analysis via Discrete Event Simulation Lambda Predict Reliability Prediction Xfmea FMEA and FMECA RCM++ Reliability Centered Maintenance MPC MSG-3 Maintenance Program Creation XFRACAS Web-based FRACAS Orion eAPI Web-based Asset Management ALTA Accelerated Life Testing Data Analysis BlockSim System Reliability and Maintainability Analysis MPC MSG-3 Maintenance Program Creation Lambda Predict Reliability Prediction RCM++ Reliability Centered Maintenance RENO for Risk Analysis via Discrete Event Simulation RGA Reliability Growth and Repairable System Analysis Weibull++ Reliability Life Data Analysis Xfmea FMEA and FMECA XFRACAS Web-based FRACAS Orion eAPI Web-based Asset Management ALTA Accelerated Life Testing Data Analysis BlockSim System Reliability and Maintainability Analysis MPC MSG-3 Maintenance Program Creation Lambda Predict Reliability Prediction RCM++ Reliability Centered Maintenance RENO for Risk Analysis via Discrete Event Simulation RGA Reliability Growth and Repairable System Analysis Weibull++ Reliability Life Data Analysis Xfmea FMEA and FMECA XFRACAS Web-based FRACAS Orion eAPI Web-based Asset Management    ReliaSoft.com Footer

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