JCERSM | 第 85 期学术讲座: 大型有限元模型不确定性量化的新进展 | 主讲人: David Moens

文摘   2024-10-18 17:49   安徽  


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同济建筑工程系

工程可靠性与随机力学国际联合研究中心

2024年第11期 (总第85期) 学术报告

工程力学研究中心第36期学术报告

文远讲坛294期



报告主题

TOPIC

大型有限元模型不确定性量化的新进展

Recent Advances in Uncertainty Quantification for Large-scale Finite Element Models


报告人

SPEAKER

Prof. David Moens

比利时鲁汶天主教大学


报告时间

TIME

2024年10月22日(周二)上午09:00-10:00


报告地点

VENUE

同济大学土木大楼 A305


主持人

CHAIR

陈建兵教授,彭勇波教授

报告摘要

Abstract

In this lecture, an overview is presented of recent advances in our research group on uncertainty quantification in finite element models, with emphasis on large-scale, industrially sized models. Challenges regarding dimensionality of the underlying deterministic model as well as the representation of spatial intra-variability will be addressed. Specific recent developments towards surrogate modelling, interval field techniques and inverse approaches are highlighted, and illustrated with applications.

报告人简介

Speaker Bio

David Moens obtained his PhD from KU Leuven in 2002. Since 2008, he is a professor at KU Leuven in the Mechanical Engineering Department.  He is member of the Faculty of Engineering Technology on campus De Nayer, where he teaches several courses in the mechanical engineering curricula, including structural dynamics, numerical modelling and reliability topics. He has supervised 24 PhD students and 4 post-docs. As of 2020, he is vice-chair of the Mechanical Engineering department.

The topic of his research is uncertainty quantification (UQ) in mechanical engineering. The focus of his work is on UQ in modern advanced numerical modelling techniques, with the aim to assist and steer mechanical design problems for complex materials and manufacturing processes. His recent work integrates UQ tools into advanced finite element simulation schemes incorporating data-driven techniques. He believes in the growing need for UQ expertise in both academic research and industry, emphasizing translational research to bridge the gap.


欢迎感兴趣的师生参加

All interested are welcome



工程可靠性与随机力学
同济大学工程可靠性与随机力学国际联合研究中心 (JCERSM) 成立于2016年。中心中方主任为中国科学院院士李杰教授,外方主任为美国工程院院士、中国科学院外籍院士 Spanos 教授。
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