Estimation in degradation models with explanatory variables

被引：158

作者：

Bagdonavicius, V ^{[1
]}

Nikulin, MS

机构：

[1] Vilnius State Univ, Dept Stat, Vilnius, Lithuania

[2] VA Steklov Math Inst, St Petersburg 191011, Russia

[3] Univ Bordeaux 2, F-33076 Bordeaux, France

来源：

LIFETIME DATA ANALYSIS | 2001年 / 7卷 / 01期

关键词：

covariate; degradation process; gamma-process; maximum likelihood estimator; nonparametric model; parametric model; Poisson process; survival function; traumatic event; tire wear;

D O I：

10.1023/A:1009629311100

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Influence of covariates on degradation is modelled. Models which include dependence of the intensity of the process of traumatic events on the degradation level are also discussed. Estimation of reliability and degradation characteristics from data with covariates is considered in dynamic environments.

引用

页码：85 / 103

页数：19

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