Advances in Manufacturing ›› 2024, Vol. 12 ›› Issue (3): 409-427.doi: 10.1007/s40436-024-00503-2

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Improving RSW nugget diameter prediction method: unleashing the power of multi-fidelity neural networks and transfer learning

Zhong-Jie Yue1,2,3, Qiu-Ren Chen1,3, Zu-Guo Bao1,3, Li Huang1,3, Guo-Bi Tan3, Ze-Hong Hou3, Mu-Shi Li4, Shi-Yao Huang3, Hai-Long Zhao3, Jing-Yu Kong3, Jia Wang2, Qing Liu3   

  1. 1. Key Laboratory for Light-weight Materials, Nanjing Tech University, Nanjing, 210009, People's Republic of China;
    2. School of Advanced Technology, Xi'an Jiaotong-Liverpool University, Suzhou, 215123, Jiangsu, People's Republic of China;
    3. Material Academy, JITRI, Suzhou, 215100, Jiangsu, People's Republic of China;
    4. School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, People's Republic of China
  • 收稿日期:2023-10-24 修回日期:2023-11-30 发布日期:2024-09-07
  • 通讯作者: Zu-Guo Bao,E-mail:baozuguo@njtech.edu.cn E-mail:baozuguo@njtech.edu.cn
  • 作者简介:Zhong-Jie Yue is a graduate from the Vehicle Engineering program at the School of Mechanical Engineering, Nanjing University of Science and Technology, currently pursuing a first-year Ph.D. at Xi’an Jiaotong-Liverpool University. His main research interests lie in advanced joining technologies and intelligent manufacturing;
    Qiu-Ren Chen is a Distinguished Professor of Nanjing Tech University, and technical expert of Material Academy, JITRI. His main research interests include fatigue durability analysis methods, failure behavior modeling of joints and industrial simulation software development;
    Zu-Guo Bao received his Ph.D. in Materials Processing Engineering from Nanjing University of Aeronautics and Astronautics. In 2011-2014, He worked in University of Michigan, Ann Arbor as a visiting scholar. He joined Nanjing Tech University in 2020 and is committed to the R&D of digital design and manufacturing of structural materials, material database and CAE tools;
    Li Huang is a Doctor, Vice Director of Materials Data Department at Materials Academy JITRI and Guest Professor at Nanjing Tech University. His research interests include AI algorithms and engineering applications (AI for engineering), integrated computational materials engineering (ICME), digital design of material manufacturing and joining process, and material fatigue and fracture;
    Guo-Bi Tan is a process engineer, graduated from Sanjiang College with a bachelor’s degree. Currently employed at the Material Academy, JITRI, working on the Material Big Data Platform;
    Ze-Hong Hou graduated from Materials Science and Engineering, currently employed as a materials development engineer at the Material Academy, JITRI. He is responsible for working on the thermal properties and micro-characterization of highstrength steel, cast aluminum, and other metals, as well as composite materials;
    Mu-Shi Li is a doctor, graduated from Shanghai Jiao Tong University, focuses on industrial applications of deep learning and machine learning, multi-fidelity surrogate modeling, structural optimization design, industrial big data;
    Shi-Yao Huang received a Ph.D. degree from Shanghai Jiao Tong University, Shanghai, China. He is currently a researcher at the Materials Academy of JITRI. His research interests include materials microstr ucture and proper ties prediction;
    Hai-Long Zhao pursued his studies and research in Materials Science and Engineering from undergraduate to doctoral level at the University of Science and Technology Beijing. Nowadays he is primarily responsible for the construction and operation of the Industrial Application Materials Big Data Platform, as well as the research, development, and management of various key R&D projects both horizontally and vertically;
    Jing-Yu Kong is working at the Yangtze River Delta Advanced Materials Research Institute as a machine learning application engineer, responsible for developing and applying machine learning and deep learning methods to solve complex computational problems in materials science;
    Jia Wang is currently an assistant professor in Xi’an JiaotongLiverpool University. She received a Ph.D. degree from the Hong Kong Polytechnic University, M.S. degree from KTH Royal Institute of Technology, B.S. degree in communication engineering from Beijing Jiao Tong University. She had visited the University of Southern California as a visiting scholar. Her research interests span the broadly defined areas of graph mining, reinforcement learning, and explainable AI;
    Qing Liu is a recipient of the National Distinguished Youth Fund (1998), a JXZ Distinguished Professor appointed by the Ministry of Education (2006), and the Chief Scientist for two consecutive periods in the 973 Program for Magnesium alloys. He is also the leader of an innovative research group funded by the National Natural Science Foundation and a leading talent in the National "Ten Thousand Talent Program" (2016).
  • 基金资助:
    This research has been founded by the Construction Project of the National Natural Science Foundation (Grant No. 52205377), the National Key Research and Development Program (Grant No. 2022YFB4601804), and the Key Basic Research Project of Suzhou (Grant Nos. SJC2022029, SJC2022031).

Improving RSW nugget diameter prediction method: unleashing the power of multi-fidelity neural networks and transfer learning

Zhong-Jie Yue1,2,3, Qiu-Ren Chen1,3, Zu-Guo Bao1,3, Li Huang1,3, Guo-Bi Tan3, Ze-Hong Hou3, Mu-Shi Li4, Shi-Yao Huang3, Hai-Long Zhao3, Jing-Yu Kong3, Jia Wang2, Qing Liu3   

  1. 1. Key Laboratory for Light-weight Materials, Nanjing Tech University, Nanjing, 210009, People's Republic of China;
    2. School of Advanced Technology, Xi'an Jiaotong-Liverpool University, Suzhou, 215123, Jiangsu, People's Republic of China;
    3. Material Academy, JITRI, Suzhou, 215100, Jiangsu, People's Republic of China;
    4. School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, People's Republic of China
  • Received:2023-10-24 Revised:2023-11-30 Published:2024-09-07
  • Contact: Zu-Guo Bao,E-mail:baozuguo@njtech.edu.cn E-mail:baozuguo@njtech.edu.cn
  • Supported by:
    This research has been founded by the Construction Project of the National Natural Science Foundation (Grant No. 52205377), the National Key Research and Development Program (Grant No. 2022YFB4601804), and the Key Basic Research Project of Suzhou (Grant Nos. SJC2022029, SJC2022031).

摘要: This research presents an innovative approach to accurately predict the nugget diameter in resistance spot welding (RSW) by leveraging machine learning and transfer learning methods. Initially, low-fidelity (LF) data were obtained through finite element numerical simulation and design of experiments (DOEs) to train the LF machine learning model. Subsequently, high-fidelity (HF) data were collected from RSW process experiments and used to fine-tune the LF model by transfer learning techniques. The accuracy and generalization performance of the models were thoroughly validated. The results demonstrated that combining different fidelity datasets and employing transfer learning could significantly improve the prediction accuracy while minimize the costs associated with experimental trials, and provide an effective and valuable method for predicting critical process parameters in RSW.

The full text can be downloaded at https://link.springer.com/article/10.1007/s40436-024-00503-2

关键词: Resistance spot welding (RSW), Nugget diameter prediction, Multi-fidelity neural networks, Transfer learning

Abstract: This research presents an innovative approach to accurately predict the nugget diameter in resistance spot welding (RSW) by leveraging machine learning and transfer learning methods. Initially, low-fidelity (LF) data were obtained through finite element numerical simulation and design of experiments (DOEs) to train the LF machine learning model. Subsequently, high-fidelity (HF) data were collected from RSW process experiments and used to fine-tune the LF model by transfer learning techniques. The accuracy and generalization performance of the models were thoroughly validated. The results demonstrated that combining different fidelity datasets and employing transfer learning could significantly improve the prediction accuracy while minimize the costs associated with experimental trials, and provide an effective and valuable method for predicting critical process parameters in RSW.

The full text can be downloaded at https://link.springer.com/article/10.1007/s40436-024-00503-2

Key words: Resistance spot welding (RSW), Nugget diameter prediction, Multi-fidelity neural networks, Transfer learning