تقرير
Continuous Methods : Adaptively intrusive reduced order model closure
العنوان: | Continuous Methods : Adaptively intrusive reduced order model closure |
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المؤلفون: | Menier, Emmanuel, Bucci, Michele Alessandro, Yagoubi, Mouadh, Mathelin, Lionel, Dairay, Thibault, Meunier, Raphael, Schoenauer, Marc |
سنة النشر: | 2022 |
المجموعة: | Computer Science Physics (Other) |
مصطلحات موضوعية: | Computer Science - Machine Learning, Physics - Classical Physics |
الوصف: | Reduced order modeling methods are often used as a mean to reduce simulation costs in industrial applications. Despite their computational advantages, reduced order models (ROMs) often fail to accurately reproduce complex dynamics encountered in real life applications. To address this challenge, we leverage NeuralODEs to propose a novel ROM correction approach based on a time-continuous memory formulation. Finally, experimental results show that our proposed method provides a high level of accuracy while retaining the low computational costs inherent to reduced models. |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2211.16999 |
رقم الأكسشن: | edsarx.2211.16999 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |