The prediction intervals of remaining useful life based on constant stress accelerated life test data

S Qin, BX Wang, W Wu, C Ma - European Journal of Operational Research, 2022 - Elsevier
In practice, the prediction of the remaining useful life (RUL) of the product is a very important
issue. This paper considers the prediction intervals of the RUL of the product at the normal …

On the maximum likelihood estimation for progressively censored lifetimes from constant-stress and step-stress accelerated tests

D Han, T Bai - Electronic Journal of Applied Statistical …, 2019 - siba-ese.unisalento.it
In order to gather the information about the lifetime distribution of a product, a standard life
testing method at normal operating conditions is not practical when the product has an …

[HTML][HTML] Parameter estimation for progressive censored data under accelerated life test with 𝒌 levels of constant stress

M Kamal - Reliability: Theory & Applications, 2021 - cyberleninka.ru
Accelerated life testing (ALT) is a time-saving technique that has been used in a variety of
sectors to get failure time data for test units in a relatively short time it takes to test them …

[PDF][PDF] Estimation in step-stress accelerated life tests for Weibull distribution with progressive first-failure censoring

MMM El-Din, SE Abu-Youssef… - Journal of …, 2014 - digitalcommons.aaru.edu.jo
Based on progressive first-failure censoring, step-stress partially accelerated life tests are
considered when the lifetime of a product follows Weibull distribution. The maximum …

[HTML][HTML] Inference of constant-stress accelerated life test for a truncated distribution under progressive censoring

L Wang - Applied mathematical modelling, 2017 - Elsevier
Accelerated life test (ALT) provides a feasible and efficient way to obtain information quickly
on lifetime of products by testing them at higher-than-use operating conditions. In this paper …

Optimum accelerated life testing plans based on proportional mean residual life

W Zhao, EA Elsayed - Quality and Reliability Engineering …, 2005 - Wiley Online Library
In this paper, we present an efficient and practical approach for designing accelerated life
testing (ALT) plans based on the proportional mean residual life (PMRL) regression model …

[HTML][HTML] Bayesian estimation and prediction under progressive-stress accelerated life test for a log-logistic model

AK Mahto, YM Tripathi, S Dey, BSO Alsaedi… - Alexandria Engineering …, 2024 - Elsevier
Accelerated life tests play a very critical role in reliability analysis because highly reliable
products are being produced with recent advanced technologies to sustain the market …

Prediction intervals for load‐sharing systems in accelerated life testing

K Leckey, CH Müller, S Szugat… - Quality and Reliability …, 2020 - Wiley Online Library
Based on accelerated lifetime experiments, we consider the problem of constructing
prediction intervals for the time point at which a given number of components of a load …

Exact confidence limits for the acceleration factor under constant-stress partially accelerated life tests with type-I censoring

D Zheng, X Fang - IEEE Transactions on Reliability, 2017 - ieeexplore.ieee.org
In modern lifetime assessment and reliability analysis, accelerated life test has frequently
been used to yield information quickly so that the life distribution of products can be …

[PDF][PDF] Step stress partially accelerated life tests and estimating costs of maintenance service policy for the power function distribution under progressive type-II …

I Alam, AU Islam, A Ahmed - Journal of Statistics …, 2020 - naturalspublishing.com
The present paper illustrates how to analyze and design the accelerated life testing (ALTg)
plans for the improvement of the quality and reliability of the product. We focus on estimating …