Optimal design of reliability experiment based on the Wiener degradation model with covariates

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DOI Доступ к ресурсу на сайте издателя			10.17223/19988605/59/3

Title: Optimal design of reliability experiment based on the Wiener degradation model with covariates
Title: Оптимальное планирование эксперимента на основе винеровской деградационной модели с ковариатами
Creator: Chimitova, Ekaterina Vladimirovna
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Osintseva, Evgeniia A.
Date: 2022
DOI: 10.17223/19988605/59/3
Description: The Wiener degradation models with covariates are widely used for reliability analysis. In this paper, an algorithm for constructing an optimal design, which includes determining optimal stress levels, number of tested devices and time moments for measuring the degradation index, has been developed. The proposed algorithm is based on the optimization of some functional of the Fisher information matrix under restrictions on stress levels, experiment duration and minimum time interval between measurements of the degradation index. Moreover, the example of LED degradation analysis has been considered.

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collection(s): Журналы ТГУ
Identifier: смотреть в электронном каталоге НБ ТГУ
Type: статьи в журналах
Source: Вестник Томского государственного университета. Управление, вычислительная техника и информатика. 2022. № 59. С. 23-33
Language: eng

Created: 14-07-2022

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Журналы ТГУ Optimal design of reliability experiment based on the Wiener degradation model with covariates