Reliability Solutions for the Aerospace Industry
Powerful solutions for high-performing components

Reliability Solutions for the Airline Industry
Reliability solutions that make your profits soar

Reliability Solutions for the Automotive Industry
Reliability from R&D to the road

Reliability Solutions for the Chemical and Process Industry
Build processes with reliable results

Reliability Solutions for the Defense Industry
A strong reliability program breeds strong defense

Reliability Solutions for the Electronics and Appliances Industry
Reliable components ensure reliable business

Reliability Solutions for the Energy Industry
Let reliability light the way

Reliability Solutions for the IT Hardware
Reliability keeps the world connected

Reliability Solutions for the Medical and Healthcare Industry
Reliability for life

Reliability Solutions for Military Organizations
Dependability begins with reliability

Reliability Solutions for the Oil and Gas Industry
Streamline processes along the pipeline

Reliability Solutions for the Semiconductor Industry
Big results for small materials

Reliability Solutions for the Telecommunications Industry
Reliable solutions to better help you connect the world

Reliability Solutions for the Transportation Industry
Results that get you where you need to be

Reliability Solutions for the Trucks and Heavy Equipment
Reliability solutions that do the heavy lifting

Ordering Software from ReliaSoft
Choose the software license and configuration that's best fit for your organization

The Synthesis Platform
Integration to Empower the Reliability Organization

ALTA — Accelerated Life Testing Data Analysis Software
Accelerated life tests... quantifiable resultsTM

RENO — Simulation Software for Probabilistic Event and Risk Analysis
If you can flowchart it, you can simulate itTM

RBI — Risk Based Inspection (RBI) Software
Full-featured RCM with risk based inspection

ReliaSoft Offers Unparalleled Technical Support and Documentation
Connect with ReliaSoft's acclaimed technical support team via phone, email and live chat at locations throughout the world

The Synthesis Enterprise Portal
Open up the Synthesis Platform, and your work in the platform, to your whole organization with this web-based Portal

DOE++ — Software Tool for Experiment Design and Analysis (DOE)
DOE software designed with reliability in mindTM

Lambda Predict — Standards Based Reliability Prediction Software
MIL-217 * Bellcore/Telcordia * FIDES * NSWC Mechanical

MPC — MSG-3 Aircraft Maintenance Program Creation Software
An MSG-3 compliant maintenance program creator

Register and Activate Software from ReliaSoft
Start using ReliaSoft's helpful applications by registering and activating your software today!

The Synthesis API
Application Programming Interfaces (APIs) for the Synthesis Platform

RGA — Reliability Growth Analysis and Repairable System Analysis
Reliability growth and repairable system analysisTM

Xfmea — FMEA and FMECA Software Tool
Expert support for all types of FMEA and FMECATM

XFRACAS — Web-Based Failure Reporting Software (FRACAS System)
Highly configurable, web-based FRACAS

Download Free Software Demos and Free Service Releases
Get a free trial of the reliability engineering software trusted by thousands of companies, or install the latest update

Weibull++ — Life Data Analysis (Weibull Analysis) Software
The standard for reliability life data analysisTM

BlockSim — System Reliability and Maintainability Analysis Software
The ultimate system visualization and analysis toolTM

RCM++ — Reliability Centered Maintenance (RCM) Software
Putting the reliability back into reliability centered maintenanceTM

Orion eAPI — Enterprise System Focused on Asset Performance Management
Reliability Business IntelligenceTM

Reliability Education Course List
Peruse the variety of introductory and advanced courses offered for reliability practitioners of all experience levels

The New Master the Subject, Master the Tools!SM Course Lineup
Choose the reliability engineering education track that best fits your needs: Product Development or Asset Management

Worldwide Public Seminar Calendar
Find out which courses are being taught near you, and register today!

Why Attend ReliaSoft's Reliability Training Seminars?
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Reliability Training Center (RTC)
Take a glimpse inside ReliaSoft's newly built, multimillion dollar state-of-the-art training facility

Frequently Asked Questions about ReliaSoft's Seminars
Get answers to the most common questions about the finer details of attending ReliaSoft's courses

Available Reliability Consulting Services
ReliaSoft's expert consulting team can accommodate requests of any size or complexity in a wide variety of areas

Customers that Benefited from ReliaSoft's Consulting Services
View some of the organizations that took advantage of ReliaSoft's on-site consulting and education services

ReliaSoft's Expert Reliability Consultants
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Frequently Asked Questions about ReliaSoft's Consulting Services
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About ReliaSoft Corporation
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ReliaSoft Corporation Online Store
Purchase new software licenses, upgrades or resource books, and register for training seminars or ARS events

Companies that Rely on ReliaSoft's Reliability Software and Services
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Press Releases
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Print-Ready Publications and Media Links
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Career Opportunities at ReliaSoft Corporation
Want to work for the leading provider of reliability engineering software tools and services? Check for openings today!

How to Contact ReliaSoft Corporation
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ReliaSoft Customer Testimonials
"Amazing," "User Friendly," "Cutting Edge..." See what people are saying about ReliaSoft's software!

Weibull.com
The most complete website devoted entirely to the topic of reliability engineering, theory, data analysis and modeling

ReliaSoft.tv
A multimedia resource portal for both users of our software tools as well as all reliability engineering professionals

Synthesis Applications eDocuments & ePublications Library
Access useful support documents for ReliaSoft's Synthesis Applications, including user's guides and reference books

ReliaWiki
A resource portal and a wiki for professionals in reliability engineering and related fields

Certified Reliability Professional (CRP)
Distinguishing reliability engineers who have gained and successfully demonstrated unquestionable expertise in the field

International Applied Reliability Symposium (ARS)
Sharing applications, success stories and lessons learned in reliability and maintainability engineering

Reliability Discussion Forum
Connect, discuss and share with the reliability engineering community

Reliability Edge Newsletter
In-depth articles on reliability engineering theories and principles, as well as ReliaSoft updates

Reliability HotWire
Your source of information and tips on how to improve your reliability practices

Weibull++: Life Data Analysis (Weibull Analysis) Software Tool

The standard for reliability life data analysisTM

Version 9 is available now! If you've already implemented Version 8, please READ THIS FIRST.
If you're new to Synthesis, we invite you to download a free demo today.

Click to see a picture of the software interface...Click to see a picture of the software interface...ReliaSoft's Weibull++ software tool is the industry standard in life data analysis (Weibull analysis) for thousands of companies worldwide. The software performs life data analysis utilizing multiple lifetime distributions (including all forms of the Weibull distribution), with a clear and concise interface geared toward reliability engineering. Built by reliability engineers for reliability engineers, this package continues to raise the bar for statistical analysis software for reliability applications.

Software Features

Weibull++ provides the most comprehensive toolset available for reliability life data analysis, calculated results, plots and reporting. The software supports all data types and all commonly used product lifetime distributions (including the Weibull model and the mixed Weibull model as well as the Exponential, Lognormal, Normal, Generalized Gamma, Gamma, Logistic, Loglogistic, Gumbel, Bayesian-Weibull and Competing Failure Modes).

The software is also packed with tools for related reliability analyses, such as warranty data analysis, degradation data analysis, non-parametric data analysis, recurrent event data analysis and reliability test design.

Synthesis Integration

With integration into the Synthesis Platform, analyses are now stored in a centralized database that supports simultaneous access by multiple users and shares relevant reliability information between Synthesis-enabled software tools. For enterprise-level repositories, both Microsoft SQL Server® and Oracle® are supported.

Available Training

ReliaSoft offers a three-day training course that specifically addresses the subject of reliability life data analysis (Weibull analysis) and related techniques. By combining a solid theoretical foundation with practical application examples and hands-on software training, this course will give you the knowledge and skills you will need to successfully apply these important reliability analysis techniques.

Application Examples

The Weibull++ software provides an extensive array of tools to help you understand and communicate how a product will perform over time. Some of the many useful applications include the ability to:

  • Compare suppliers or designs based on reliability.
  • Demonstrate that an item meets specified reliability.
  • Make predictions about performance during the useful life (or warranty) period.
  • Use plots and other reports to effectively communicate performance estimates to management.
Expand / Collapse

Software Capability Highlights

Data Types (individually or in groups)

  • Complete (Failure Time)
  • Right Censored (Suspension Time)
  • Left Censored
  • Interval Censored
  • Free-Form

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

  • Weibull
  • Normal and Lognormal
  • Exponential
  • Gamma and Generalized Gamma
  • Logistic and Loglogistic
  • Gumbel
  • Bayesian-Weibull
  • Mixed Weibull
  • Competing Failure Modes (CFM)

Analysis Types

  • Rank Regression on X (RRX)
  • Rank Regression on Y (RRY)
  • Maximum Likelihood (MLE)
  • Non-Linear Rank Regression

Ranking Methods

  • Kaplan-Meier
  • Median Ranks

Confidence Bounds Methods

  • Likelihood Ratio
  • Fisher Matrix
  • Beta Binomial
  • Bayesian (BSN)

Calculation and Plot Types

  • Probability
  • Reliability vs. Time
  • Unreliability vs. Time
  • Failure Rate vs. Time
  • pdf Plot
  • Contour Plot
  • Failures/Suspensions Histogram
  • Failures/Suspensions Pie
  • Failures/Suspensions Timeline

Related Analyses

  • Warranty Analysis (multiple formats)
    • Nevada
    • Times-to-Failure
    • Dates of Failure
    • Usage
  • Degradation Analysis
    • Linear
    • Exponential
    • Power
    • Logarithmic
    • Gompertz
    • Lloyd-Lipow
  • Event Log Conversion
  • Recurrent Event Data Analysis
    • Mean Cumulative Function
    • General Renewal Process
  • Non-Parametric Life Data Analysis
    • Kaplan-Meier
    • Simple Actuarial
    • Standard Actuarial

Tests of Comparison

  • Data Set Life Comparison
  • Stress-Strength Analysis

Data Set Simulation

  • Monte Carlo Data
  • SimuMatic®

Other Utilities

  • Reliability Test Design
  • Block Diagrams
  • Maintenance Planning Tool
  • Non-Linear Equation Root Finder & Fit Solver
  • Quick Parameter Estimator
  • Quick Statistical Reference

Advanced Plotting Tools

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

Customizable Reports

  • Spreadsheets and Report Templates
  • Function Wizard

Synthesis Integration

  • Publish models based on data analyses
  • Extract incident report data from XFRACAS
  • Export from the event log and maintenance planning tools into BlockSim

Documentation and Training

Integration into the Synthesis Platform

Centralized Data Storage

  • Standard Repository (*.rsrp or *.rsr9)
  • Microsoft SQL Server® or Oracle®
  • Shared Analysis Settings and Data
  • Automatic Backups

Integration Between Synthesis Applications

  • Facilitate effective collaboration
  • Leverage overlap of reliability activities
  • Encapsulate reusable information
  • Create/share statistical models based on analysis results
  • Update multiple analyses simultaneously
  • View action items from any application

Project Management

  • Project Categories
  • Locked/Private Projects
  • Restore Points and History Log
  • Attachments

Messages and Actions Management

  • Create/track action items
  • Send/receive messages within the software
  • Create automated e-mail notifications

Simultaneous Access by Multiple Users

  • Single-user, multi-user and enterprise deployments
  • Flexible user access levels
  • Check projects in/out

Third-Party Connectivity and Data Sharing

  • The Synthesis API
    • Transfer data and analyses between systems
    • Leverage the analysis and plotting engines used in Synthesis
  • Synthesis Enterprise Portal (SEP)
    • Share key analysis information using any web-enabled device
    • Track, manage and update progress

Available Services

[Click here for a printer-friendly version...]

Weibull++ Reliability Life Data Analysis ALTA Accelerated Life Testing Data Analysis DOE++ Experiment Design and 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 DOE++ Experiment Design and 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 DOE++ Experiment Design and 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 Accelerator FMEA Template Collections Accelerator FMEA Template Collections Accelerator FMEA Template Collections

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