The beta-Birnbaum-Saunders distribution An improved distribution for fatigue life modeling
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
20/10/2012
20/10/2012
2011
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| Resumo |
Birnbaum and Saunders (1969a) introduced a probability distribution which is commonly used in reliability studies For the first time based on this distribution the so-called beta-Birnbaum-Saunders distribution is proposed for fatigue life modeling Various properties of the new model including expansions for the moments moment generating function mean deviations density function of the order statistics and their moments are derived We discuss maximum likelihood estimation of the model s parameters The superiority of the new model is illustrated by means of three failure real data sets (C) 2010 Elsevier B V All rights reserved Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) CNPq Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) FAPESP (Brazil) |
| Identificador |
COMPUTATIONAL STATISTICS & DATA ANALYSIS, v.55, n.3, p.1445-1461, 2011 0167-9473 http://producao.usp.br/handle/BDPI/30766 10.1016/j.csda.2010.10.007 |
| Idioma(s) |
eng |
| Publicador |
ELSEVIER SCIENCE BV |
| Relação |
Computational Statistics & Data Analysis |
| Direitos |
restrictedAccess Copyright ELSEVIER SCIENCE BV |
| Palavras-Chave | #Beta distribution #Birnbaum-Saunders distribution #Fatigue life distribution #Lifetime data #Maximum likelihood estimation #Mean deviation #INCOMPLETE BESSEL-FUNCTIONS #FAMILY #MOMENT #Computer Science, Interdisciplinary Applications #Statistics & Probability |
| Tipo |
article original article publishedVersion |
