计算机工程与应用 ›› 2009, Vol. 45 ›› Issue (18): 222-224.DOI: 10.3778/j.issn.1002-8331.2009.18.066
• 工程与应用 • 上一篇 下一篇
师小琳
收稿日期:
修回日期:
出版日期:
发布日期:
通讯作者:
SHI Xiao-lin
Received:
Revised:
Online:
Published:
Contact:
摘要: 利用逐步II型截尾样本,研究一种表决系统可靠性指标的估计问题。将经典统计方法和Bayes方法相结合,在平方损失下,推导出部件失效率、系统可靠度和平均寿命的经验Bayes估计。最后给出随机模拟例子,说明了该方法的正确性。
关键词: 表决系统, 可靠性指标, 逐步II型截尾样本, 经验Bayes估计
Abstract: Based on progressively type-II censored samples,the problems of estimating the reliability performances for a voting system are studied by using Bayes and MLE approaches.Under squared-error loss,the formulae to calculate empirical Bayes estimation of the failure rate,the reliability function and mean lifetime are given.Finally,an illustrative Numerical example is examined by means of the Monte-Carlo simulation.
Key words: voting system, reliability performances, progressively type-II censored samples, empirical Bayes estimation
师小琳. 逐步II型截尾下表决系统可靠性指标的估计[J]. 计算机工程与应用, 2009, 45(18): 222-224.
SHI Xiao-lin. Empirical Bayes estimation of reliability performances for voting system based on progressively type-II censored sample[J]. Computer Engineering and Applications, 2009, 45(18): 222-224.
0 / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: http://cea.ceaj.org/CN/10.3778/j.issn.1002-8331.2009.18.066
http://cea.ceaj.org/CN/Y2009/V45/I18/222