Test Design of Operational Applicability for Torpedo Based on Bayes SPRT Method

For the operational test evaluation of modern torpedo,we discuss the significance of the test of operational applicability for torpedo,describe the way to design the test of operational applicability for torpedo by using Bayes sequential probability ratio test(SPRT),and illustrate the selection of the test sample.By introducing Wald′s SPRT into Bayes SPRT method,we determine a test scheme quantitatively,and present a Bayes cut-off SPRT scheme under different pre-test probabilities.This test design method may offer a reference for the research on the test of operational applicability for modern weapons on sea range.