Assessing small failure probabilities by AK-SS: An active learning method combining Kriging and Subset Simulation
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- 作者：Xiaoxu Huang ; Jianqiao Chen ; jqchen@mail.hust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Hongping Zhu
- 关键词：Subset simulation ; Small failure probabilities ; Kriging model ; Active learning
- 刊名：Structural Safety
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：59
- 期：Complete
- 页码：86-95
- 全文大小：1662 K
文摘
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An active learning method combining Kriging and Subset Simulation (AK–SS) is proposed.
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AK–SS takes advantages of Subset Simulation and the Kriging metamodel.
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The proposed method is applied to several benchmark functions and a tunnel lining structure.
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AK–SS is shown to be more efficient than the other methods in the literature.
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AK–SS can deal with small probability problems with time-consuming function evaluations.