基于逆伽玛模型截短寿命试验的验收抽样计划

IF 0.6 Q4 STATISTICS & PROBABILITY

Electronic Journal of Applied Statistical Analysis Pub Date : 2018-10-14 DOI:10.1285/I20705948V11N2P397

Abedel-Qader Al-Masri

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引用次数: 5

摘要

在本文中，对在预先指定的时间被截断的寿命测试提出了验收抽样计划。假设测试单元的使用寿命遵循逆伽马分布。确保获得规定平均寿命所需的最小样本量。提供了拟议抽样计划的运行特征函数值和生产商的风险。给出了一些表格，并用数值例子说明了结果。

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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Acceptance Sampling Plans Based on Truncated Life Tests in the Inverse-Gamma Model

In this article, acceptance sampling plans are suggested for the life test that is truncated at a preassigned time. The life time of the test units are assumed to follow the inverse-gamma distribution. The minimum sample sizes necessary to ensure the specified mean life is obtained. The operating characteristic function values of the proposed sampling plans and the producer's risk are provieded. Some tables are given and the results are illustrated by numerical examples.

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来源期刊

Electronic Journal of Applied Statistical Analysis STATISTICS & PROBABILITY-

CiteScore

1.40

自引率

14.30%

发文量