现代信息科技2024，Vol.8Issue(1)：32-38,7.DOI:10.19850/j.cnki.2096-4706.2024.01.007
混合区间删失下逆指数瑞利分布的可靠性分析
Reliability Analysis of Inverted Exponentiated Rayleigh Distribution under Hybrid Interval Censoring
摘要
Abstract
Based on the hybrid interval censoring test sample data,the reliability analysis problem of inverted exponential Rayleigh distribution is studied.Firstly,the maximum likelihood estimation method is used to give the maximum likelihood estimation of inverted exponential Rayleigh distribution parameters and reliability index under the hybrid interval censoring test.Secondly,it uses asymptotic normal theory to provide Asymptotic Confidence Intervals for parameters and reliability index.Finally,the Monte Carlo method is used to simulate sample calculations to obtain ARE,MSE and AL of parameters and reliability index.The impact of hybrid interval censoring test parameter estimates and timed truncation test parameter estimates on accuracy under different sample sizes is discussed.关键词
逆指数瑞利分布/混合区间删失/EM算法/渐近置信区间Key words
inverted exponential Rayleigh distribution/hybrid interval censoring/EM algorithm/Asymptotic Confidence Interval分类
信息技术与安全科学引用本文复制引用
盛会尧,蔡静,何瑞,周莎莎..混合区间删失下逆指数瑞利分布的可靠性分析[J].现代信息科技,2024,8(1):32-38,7.基金项目
国家自然科学基金项目(11901134) （11901134）
