More Analyses and Tools

Warranty Data Analysis (Weibull++ only)

The Warranty folio offers a choice of 4 data entry formats that use sales and returns data to predict future returns under warranty: Nevada, Times-to-Failure, Dates of Failure and Usage.

Degradation

The Degradation folio extrapolates expected failure times based on how a performance measure (e.g., crack propagation, tread depth, vibration) has degraded over time.

Recurrent Event Data Analysis (Weibull++ Only)

The non-parametric RDA folio uses the Mean Cumulative Function to plot the average number of recurring failures over a given period of time. The parametric RDA folio uses the General Renewal Process (GRP) model, which considers the effectiveness of repairs, to model the cumulative number of failures over time.

Design of Experiments

A set of Design folios provide techniques for DOE analyses such as identifying key factors that affect performance (standard design), minimizing a system’s sensitivity to noise (robust design) and determining the best proportion of components in a mixture (mixture design).

Monte Carlo Data Generation and SimuMatic

The Monte Carlo utility generates a data set based on a specified probability distribution. SimuMatic performs analyses on a large number of simulated data sets, based on a specified probability distribution.

Comparison Folios

The Life Comparison folio determines the probability that the life of one population will be greater or less than that of the second. The Stress-Strength analysis folio determines the probability of failure based on the probability of stress exceeding strength.

Test Design

Weibull++ offers a choice of tools to assist with reliability test design: Reliability Demonstration Test (Parametric Binomial, Non-Parametric Binomial, Exponential Chi-Squared or Non-Parametric Bayesian), Expected Failure Times Plot and Difference Detection Matrix.

Target Reliability Planner

The Target Reliability folio finds the optimum cost and reliability of a product, given estimates for various factors involved in the product’s production and sale.

Maintenance Planning

The Maintenance Planning folio uses the optimum replacement age model to determine the most cost-effective time to replace aged components.

 

Quick Tour
Tour Intro   -   Repositories & Projects   -   Life Data Folios   -   Life-Stress Data Folios   -   More Analyses & Tools

 

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