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Strength of Materials
Erschienen in: Strength of Materials 3/2016

11.08.2016

Optimum Failure-Censored Step-Stress Life Test Plans for the Lomax Distribution

verfasst von: Ali A. Ismail

Erschienen in: Strength of Materials | Ausgabe 3/2016

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Abstract

This article studies partially accelerated life testing (PALT) under step-stress supposing that the time to failure has Lomax distribution with failure-censoring. Maximum likelihood estimators of PALT model parameters with the associated mean square error are obtained. Also, confidence intervals estimations of the parameters with the associated coverage probabilities are calculated. In addition, optimal test designs are considered. To validate the theoretical results simulation studies are performed.
Vorheriger Artikel Quantification of the Influence of Residual Stresses on Fatigue Strength of Al-Alloy Welded Joints by Means of the Local Strain Energy Density Approach
Nächster Artikel Comparison of the Energy Absorption of Closed-Cell Aluminum Foam Produced by Various Foaming Agents

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Metadaten
Titel
Optimum Failure-Censored Step-Stress Life Test Plans for the Lomax Distribution
verfasst von
Ali A. Ismail
Publikationsdatum
11.08.2016
Verlag
Springer US
Erschienen in
Strength of Materials / Ausgabe 3/2016
Print ISSN: 0039-2316
Elektronische ISSN: 1573-9325
DOI
https://doi.org/10.1007/s11223-016-9782-z

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