| 基于随机过程的可靠性建模 |
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| 引用本文： | 盖炳良,张晓瑜.基于随机过程的可靠性建模[J].海军航空工程学院学报,2022,37(2):209-216. |
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| 作者姓名： | 盖炳良 张晓瑜 |
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| 作者单位： | 武警海警学院,浙江宁波315801,32317部队,新疆乌鲁木齐830001 |
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| 摘 要： | 基于Wiener过程、Gamma过程和逆高斯(Inverse Gaussian,IG)过程等随机过程的可靠性建模方法在装备可靠性评估中逐步得到应用.针对3类考虑随机影响的随机过程模型,分别阐述了各类模型在一元性能退化建模、二元性能退化建模、加速退化建模和竞争失效建模等情形下的应用情况,并展望了下一步研究方向.研究工作对...
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| 关 键 词： | 随机过程 随机影响 Wiener过程 Gamma过程 逆高斯过程 可靠性建模 |
Reliability Modeling Based on Stochastic Process |
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| GAI Bingliang,ZHANG Xiaoyu.Reliability Modeling Based on Stochastic Process[J].Journal of Naval Aeronautical Engineering Institute,2022,37(2):209-216. |
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| Authors: | GAI Bingliang ZHANG Xiaoyu |
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| Institution: | China Coast Guard Academy, Ningbo Zhejiang 315801,China; The 32317th Unit of PLA, Urumqi Xinjiang 830001,China |
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| Abstract: | Reliability modeling methods based on stochastic processes such as Wiener process, Gamma process and In.verse Gaussian (IG) process are gradually applied in equipment reliability assessment. For the three types of stochastic pro.cess models considering random effects, the applications of models in the cases of one-dimensional performance degrada.tion modeling, binary performance degradation modeling, accelerated degradation modeling and competitive failure model.ing are reviewed, and future research directions are prospected. The research has a guiding significance for perfecting thetheory of reliability modeling and improving the accuracy of reliability assessment. |
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| Keywords: | stochastic process random effect Wiener process Gamma process Inverse Gaussian process reliability mod eling |
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