Reliability Growth Platform Overview
The Reliability Growth platform fits Crow-AMSAA models, described in MIL-HDBK-189 (1981). A Crow-AMSAA model is a non-homogeneous Poisson process (NHPP) model with Weibull intensity; it is also known as a power law process. Such a model allows the failure intensity, which is defined by two parameters, to vary over time.
The platform fits four classes of models and performs automatic change-point detection, providing reports for the following:
• Simple Crow-AMSAA model, where both parameters are estimated using maximum likelihood.
• Fixed Parameter Crow-AMSAA model, where the user is allowed to fix either or both parameters.
• Piecewise Weibull NHPP model, where the parameters are estimated for each test ...