Impact of quality variations on product reliability

被引：42

作者：

Jiang, R. ^{[1
]}

Murthy, D. N. P. ^{[2
]}

机构：

[1] Changsha Univ Sci & Technol, Fac Automot & Mech Engn, Changsha 410076, Hunan, Peoples R China

[2] Univ Queensland, Div Mech Engn, Brisbane, Qld 4072, Australia

来源：

RELIABILITY ENGINEERING & SYSTEM SAFETY | 2009年 / 94卷 / 02期

关键词：

Product reliability; Manufacturing quality; Detecting quality variations; Weibull distribution; WEIBULL-DISTRIBUTIONS; WARRANTY; MIXTURE; MODEL;

D O I：

10.1016/j.ress.2008.05.009

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The reliability of manufactured products can differ from the desired design reliability due to variations in manufacturing quality. Failure data from field provide useful information to assess if the changes in product reliability variations are significant or not and to identify the cause for the variation. In order to devise statistical methods to detect this, one needs to model the effect of quality variations in manufacturing on product reliability. This paper looks at this issue and examines the Weibull case in detail. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：490 / 496

页数：7

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