2015
DOI: 10.1016/j.ress.2015.02.005
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A new class of Wiener process models for degradation analysis

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Cited by 212 publications
(75 citation statements)
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“…Random effects are an important aspect to consider in the degradation modeling of almost any product under study, given that most of the time there is a substantial subject-to-subject variability among the degradation processes of different individuals [33]. Which, accounts to describe the individual variability that determines the heterogeneity among the degradation paths of different product units, also known as individual variability [35].…”
Section: Science and Technologymentioning
confidence: 99%
“…Random effects are an important aspect to consider in the degradation modeling of almost any product under study, given that most of the time there is a substantial subject-to-subject variability among the degradation processes of different individuals [33]. Which, accounts to describe the individual variability that determines the heterogeneity among the degradation paths of different product units, also known as individual variability [35].…”
Section: Science and Technologymentioning
confidence: 99%
“…Such models concentrate on the impact of external shocks on the increment of degradation amounts. Common stochastic processes describing degradation behaviors include gamma process, Wiener process, general path model, and inverse Gaussian process, eg, and arrival processes of random shocks are generally modeled by Poisson process, eg, In this regard, Song et al considered reliability analysis of multiple‐component series systems subject to internal degradation and external shocks with dependent shock effects; Liu et al studied the condition‐based maintenance for continuously monitored degrading systems operating in dynamic environment; Rafiee et al investigated the reliability analysis and condition‐based maintenance for failure processes with degradation‐dependent hard failure threshold.…”
Section: Introductionmentioning
confidence: 99%
“…This kind of model cannot properly capture the unit-tounit variation and temporal uncertainty. Therefore, stochastic process models show significant advantages from this viewpoint, where Wiener process, [11][12][13][14][15][16] Gamma process, [17][18][19][20] and inverse Gaussian process [21][22][23][24][25][26] are most popular ones. Among them, Wiener process has been widely adopted for numerous circumstances, such as the capacity loss of lithium-ion batteries, 27,28 the stress relaxation of electronic products, 29 as well as the parameter drift of gyros 30 and so on.…”
Section: Introductionmentioning
confidence: 99%