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A Dual Closed-Loop Digital Twin Construction Method for Optimizing the Copper Disc Casting Process
Zhaohui Jiang; Chuan Xu; Jinshi Liu; Weichao Luo; Zhiwen Chen; Weihua Gui
Source PublicationIEEE/CAA Journal of Automatica Sinica
ISSN2329-9266
2024
Volume11Issue:3Pages:581-594
AbstractThe copper disc casting machine is core equipment for producing copper anode plates in the copper metallurgy industry. The copper disc casting machine casting package motion curve (CPMC) is significant for precise casting and efficient production. However, the lack of exact casting modeling and real-time simulation information severely restricts dynamic CPMC optimization. To this end, a liquid copper droplet model describes the casting package copper flow pattern in the casting process. Furthermore, a CPMC optimization model is proposed for the first time. On top of this, a digital twin dual closed-loop self-optimization application framework (DT-DCS) is constructed for optimizing the copper disc casting process to achieve self-optimization of the CPMC and closed-loop feedback of manufacturing information during the casting process. Finally, a case study is carried out based on the proposed methods in the industrial field.
KeywordCopper disc casting machine digital twin (DT) mechanism modeling self-optimization
DOI10.1109/JAS.2023.123777
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Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/54592
Collection学术期刊_IEEE/CAA Journal of Automatica Sinica
Recommended Citation
GB/T 7714
Zhaohui Jiang,Chuan Xu,Jinshi Liu,et al. A Dual Closed-Loop Digital Twin Construction Method for Optimizing the Copper Disc Casting Process[J]. IEEE/CAA Journal of Automatica Sinica,2024,11(3):581-594.
APA Zhaohui Jiang,Chuan Xu,Jinshi Liu,Weichao Luo,Zhiwen Chen,&Weihua Gui.(2024).A Dual Closed-Loop Digital Twin Construction Method for Optimizing the Copper Disc Casting Process.IEEE/CAA Journal of Automatica Sinica,11(3),581-594.
MLA Zhaohui Jiang,et al."A Dual Closed-Loop Digital Twin Construction Method for Optimizing the Copper Disc Casting Process".IEEE/CAA Journal of Automatica Sinica 11.3(2024):581-594.
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