基于序贯验后加权检验的鱼雷抽样检验分析

Bayes理论是分析研究具有小子样特点鱼雷可靠性的有效方法,文中基于序贯验后加权检验的思想,给出针对二项分布的抽样检验基本方法,并将其应用在鱼雷系统抽样检验试验中.该方法充分利用抽样试验之前所能获得的先验信息,可有效减小试验所需的样本容量.最后以鱼雷系统为例进行分析,仿真结果验证该方法在减小试验样本容量的有效性,为鱼雷可靠性抽样检验试验提供一种新的分析方法.

SAMPLING INSPECTION ANALYSIS BASED ON SEQUENTIAL POSTERIOR ODD TEST MODEL FOR TORPEDO SYSTEM

The Bayesian method is adopted as an important and suitable approach to the reliability analysis and evaluation for torpedo system,because of its complexity and small sample tests.A sampling inspection method of Binomial distribution based on sequential posterior odd test(SPOT) was discussed in detail,which was used to the test for torpedo system.On the basis of the Bayesian theory and by making use of the prior information of the unknown parameters effectively,the sample size can be reduced greatly by the ...