Bayesian Test Design based on Parameter Estimation Accuracy

Based on the parameter estimation accuracy requirements,the requirements for equipment test design were analyzed.For the demonstration test design,the requirements for the parameter estimation accuracy under the binomial distribution were studied.The solution of the demonstration test plan based on the parameter estimation and posterior probability was given.The computing formula of the width of confidence interval under conjugate distribution was deduced.The mathematical model of the relationship between the acceptable failures and the maximum sample size was established.The interface between graphics and MATLAB algorithm in the test design was implemented.Finally,the test design procedure was analyzed with an example.