Inference for constant-stress accelerated degradation test based on Gamma process
Sign Up to like & getrecommendations! Published in 2019 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2018.10.017
Abstract: Abstract This paper proposes a Gamma constant-stress accelerated degradation model based on the principle of the degradation mechanism invariance. The maximum likelihood estimators of the parameters of the proposed model are derived. Based on Cornish–Fisher… read more here.
Keywords: stress accelerated; confidence; constant stress; degradation ... See more keywords
Nonlinear Step-Stress Accelerated Degradation Modeling and Remaining Useful Life Estimation Considering Multiple Sources of Variability
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DOI: 10.1109/access.2019.2933854
Abstract: In the absence of sufficient degradation data of long-lifetime and highly reliable products, a step-stress accelerated degradation model based on nonlinear diffusion process is proposed to estimate the remaining useful life (RUL), with the advantage… read more here.
Keywords: stress accelerated; model; step stress; accelerated degradation ... See more keywords
Parametric Inference for Step-Stress Accelerated Life Testing From Rayleigh Distribution Under Ordered Ranked Set Sampling
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Reliability"
DOI: 10.1109/tr.2020.2999392
Abstract: The inference step-stress accelerated life test under ranked set sampling comes naturally for cost or money constraints. Here, in this article, we develop a Bayesian analysis in the context of accelerated life tests to derive… read more here.
Keywords: accelerated life; stress accelerated; inference step; ranked set ... See more keywords
Inference Based on Progressive-Stress Accelerated Life-Testing for Extended Distribution via the Marshall-Olkin Family Under Progressive Type-II Censoring with Optimality Techniques
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DOI: 10.3390/axioms14040244
Abstract: This paper explores a progressive-stress accelerated life test under progressive type-II censoring with binomial random removal. It assumes a cumulative exposure model in which the lifetimes of test units follow a Marshall–Olkin length-biased exponential distribution.… read more here.
Keywords: accelerated life; stress accelerated; type censoring; life ... See more keywords
The Link between Chronic Stress and Accelerated Aging
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DOI: 10.3390/biomedicines8070198
Abstract: People exposed to chronic stress age rapidly. The telomeres in their cells of all types shorten faster. Inflammation is another important feature of stress that, along with aging, accounts for the phenomenon of inflammaging. In… read more here.
Keywords: stress accelerated; chronic stress; accelerated aging; link chronic ... See more keywords
Reliability Modeling Method for Constant Stress Accelerated Degradation Based on the Generalized Wiener Process
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DOI: 10.3390/e27121197
Abstract: This paper aims to improve the accuracy of reliability estimates and the failure time prediction for products exhibiting nonlinear degradation behavior under constant-stress accelerated degradation test (CSADT). To achieve this, a novel degradation model and… read more here.
Keywords: degradation; stress accelerated; stress; reliability ... See more keywords
Storage Life Prediction of Rubber Products Based on Step Stress Accelerated Aging and Intelligent Algorithm
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DOI: 10.3390/polym15010157
Abstract: Compared with the constant stress accelerated aging test, the step stress accelerated aging test reduces the accelerated aging test time by increasing the aging temperature step by step to obtain the aging failure life of… read more here.
Keywords: stress accelerated; aging test; rubber; accelerated aging ... See more keywords