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http://dx.doi.org/10.7469/JKSQM.2011.39.2.313

Statistical Design of Two-Stage Reliability Demonstration Tests  

Seo, Sun-Keun (Dept. of Industrial & Management Systems Engineering, Dong-A University)
Publication Information
Journal of Korean Society for Quality Management / v.39, no.2, 2011 , pp. 313-319 More about this Journal
Abstract
In design verification and process validation stages, reliability demonstration tests(RDT's) are common practice in industry, A new two-stage RDT that is known to be more efficient than a corresponding single-stage one in terms of expected test duration for Weibull distribution is proposed. Zero or one failure two-stage plans to minimize expected test duration under Type I and hybrid censoring subject to satisfying consumer's risk at a specified reliability target are developed and a numerical example is provided to illustrate the proposed two-stage RDT plans and compared with other one- and two-stage plans.
Keywords
Reliability Demonstration Test; Two-Stage Test; Weibull Distribution; Zero or One Failure Test; Statistical Design;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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