Designing Composites with Target Effective Young’s Modulus using Reinforcement Learning
Designing Composites with Target Effective Young’s Modulus using Reinforcement Learning
复制标题
使用强化学习设计具有目标有效杨氏模量的复合材料
DOI:
10.1145/3485114.3485123
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Whiting, Emily
中科院分区:
文献类型:
--
作者:
Gongora, Aldair E.;Mysore, Siddharth;Li, Beichen;Shou, Wan;Matusik, Wojciech;Morgan, Elise F.;Brown, Keith A.;Whiting, Emily
Advancements in additive manufacturing have enabled design and fabrication of materials and structures not previously realizable. In particular, the design space of composite materials and structures has vastly expanded, and the resulting size and complexity has challenged traditional design methodologies, such as brute force exploration and one factor at a time (OFAT) exploration, to find optimum or tailored designs. To address this challenge, supervised machine learning approaches have emerged to model the design space using curated training data; however, the selection of the training data is often determined by the user. In this work, we develop and utilize a Reinforcement learning (RL)-based framework for the design of composite structures which avoids the need for user-selected training data. For a 5 × 5 composite design space comprised of soft and compliant blocks of constituent material, we find that using this approach, the model can be trained using 2.78% of the total design space consists of 225 design possibilities. Additionally, the developed RL-based framework is capable of finding designs at a success rate exceeding 90%. The success of this approach motivates future learning frameworks to utilize RL for the design of composites and other material systems.
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影响因子:
5.8
作者:
Gongora AE;Snapp KL;Whiting E;Riley P;Reyes KG;Morgan EF;Brown KA
通讯作者:
Brown KA
DOI:
10.1109/icra40945.2020.9196854
发表时间:
2020
期刊:
International Conference on Robotics and Automation
影响因子:
--
作者:
Lensgraf, Samuel;Itani, Karim;Zhang, Yinan;Sun, Zezhou;Wu, Yijia;Li, Alberto Quattrini;Zhu, Bo;Whiting, Emily;Wang, Weifu;Balkcom, Devin
通讯作者:
Balkcom, Devin
DOI:
10.2312/gch.20201298
发表时间:
2020
期刊:
Eurographics Workshop on Graphics and Cultural Heritage
影响因子:
--
作者:
Henneman, Dennis;Li, Yichen;Ochsendorf, John;Betke, Margrit;Whiting, Emily
通讯作者:
Whiting, Emily
影响因子:
13.6
作者:
Leinen, Philipp;Esders, Malte;Tautz, F. Stefan
通讯作者:
Tautz, F. Stefan
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Marissa Allen
通讯作者:
Marissa Allen