Statistical inferences under step stress partially accelerated life testing based on multiple censoring approaches using simulated and real-life engineering data

A Rahman, M Kamal, S Khan, MF Khan… - Scientific Reports, 2023 - nature.com
Evaluating the lifespan distribution of highly reliable commodities under regular use is
exceedingly difficult, time consuming, and extremely expensive. As a result of its ability to …

System reliability analysis using component-level and system-level accelerated life testing

K Moustafa, Z Hu, ZP Mourelatos, I Baseski… - Reliability Engineering & …, 2021 - Elsevier
Accelerated life testing (ALT) has been widely used to expedite the analysis of a product's
reliability. Systems consisting of multiple components could be tested at component level …

Optimal designs of constant‐stress accelerated life‐tests for one‐shot devices with model misspecification analysis

N Balakrishnan, E Castilla… - Quality and Reliability …, 2022 - Wiley Online Library
The design of constant‐stress accelerated life‐test (CSALT) is important in reliability
estimation. In reliability studies, practitioners usually rely on underlying distribution to design …

Bayesian prediction interval for a constant-stress partially accelerated life test model under censored data

SA Lone, H Panahi, I Shah - Journal of Taibah University for …, 2021 - Taylor & Francis
The present communication develops the tools for Bayesian prediction of the Gompertz
distribution based on CSPALT. The Metropolis-Hastings algorithm is applied to evaluate the …

Relation between aging intensity function and WPP plot and its application in reliability modelling

R Jiang, F Qi, Y Cao - Reliability Engineering & System Safety, 2023 - Elsevier
Parameter estimation on heavily censored data is a challenging problem, and new methods
are needed. This paper aims to address this issue. It is based on a relation between the …

A study on step stress partially accelerated life test under adaptive type-II progressive hybrid censoring for inverse Lomax distribution

I Alam, M Kamal, A Rahman… - International Journal of …, 2024 - inderscienceonline.com
Using traditional life tests in testing and reliability theory may result in extremely few failures
by the completion of the experiment, leading to poorer estimations. To get the required …

[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 …

[HTML][HTML] Robust inference for an interval-monitored step-stress experiment with competing risks for failure with an application to capacitor data

N Balakrishnan, M Jaenada, L Pardo - Computers & Industrial Engineering, 2024 - Elsevier
Accelerated life-tests (ALTs) are applied for inferring lifetime characteristics of highly reliable
products. In some cases, due to cost or product nature constraints, continuous monitoring of …

Parameter estimation in step stress partially accelerated life testing under different types of censored data

M Kamal, SA Siddiqui, A Rahman… - Computational …, 2022 - Wiley Online Library
A long testing period is usually required for the life testing of high‐reliability products or
materials. It is possible to shorten the testing process by using ALTs (accelerated life tests) …

Reliability Analysis of Hybrid System Using Geometric Process in Multiple Level of Constant Stress Accelerated Life Test through Simulation Study for Type‐II …

M Kamal, S Khan, A Rahman… - Mathematical …, 2022 - Wiley Online Library
Numerous studies have already been attempted to explore the reliability of systems
considering mask data, though the mass of them has largely focused on basic series or …