估计两个威布尔分布的联合i型广义混合滤波

IF 0.5 4区计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS

Journal of Information Science and Engineering Pub Date : 2020-11-01 DOI:10.6688/JISE.202011_36(6).0008

Ali Algarni, A. Almarashi, G. Abd-Elmougod

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引用次数: 10

摘要

来自同一设备的不同生产线的产品在联合审查方案下进行比较寿命试验。本文选取同一设施下具有威布尔寿命分布的两组产品，在I型广义混合滤波方案下进行试验。观察到的审查数据用于建立最大似然(ML)估计器以及模型参数的近似置信区间。此外，还讨论了MCMC方法下的贝叶斯估计。通过对模拟数据集的分析和蒙特卡罗模拟研究来说明和比较理论结果。最后，在结语部分进行了简要的评述。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Joint Type-I Generalized Hybrid Censoring for Estimation Two Weibull Distributions

Products come from different lines with the same facility are tested under comparative life tests which known with the jointly censoring scheme. In this paper, two sets of products under the same facility have Weibull lifetime distributions are selected to test under Type- I generalized hybrid censoring scheme (GHCS). The observed censoring data are used to build the maximum likelihood (ML) estimators as well as approximate confidence intervals for the model parameters. Also, Bayes estimators with the help of MCMC methods are discussed. The analysis of simulated data set with Monte Carlo simulation study is used to illustrate and compare the theoretical results. Finally, a brief comment is summarized in concluding section.

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来源期刊

Journal of Information Science and Engineering 工程技术-计算机：信息系统

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

8 months

期刊介绍： The Journal of Information Science and Engineering is dedicated to the dissemination of information on computer science, computer engineering, and computer systems. This journal encourages articles on original research in the areas of computer hardware, software, man-machine interface, theory and applications. tutorial papers in the above-mentioned areas, and state-of-the-art papers on various aspects of computer systems and applications.