摘要
系统可靠性非随机化经典严格置信限理论迄今存在困难,因此发展了多种近似置信限方法。本文评论了几种近似置信限方法,提出了改进和结合使用修正极大似然估计(MML)和逐次压缩(SR)的CMSR方法。
Up to now there are some difficulties for the classical theory of non-randomized exact confidence limit of system reliability. Consequently, a lot of methods of approximate confidence limit were developed. In this paper, after reviewing some of these methods a new method CMSR, which improves and combines the Modified Maximum Likelihood (MML) and Sequential Reduction (SR) methods, is presented.
出处
《宇航学报》
EI
CAS
CSCD
北大核心
1990年第2期29-34,共6页
Journal of Astronautics
关键词
系统可靠性
可靠性评估
置信界限
Relialility evaluation, Coafidence limit, System reliability, Maximum likelihood estimate.
