A Dual Closed-Loop Digital Twin Construction Method for Optimizing the Copper Disc Casting Process

doi:10.1109/JAS.2023.123777

CORC > 自动化研究所 > 中国科学院自动化研究所 > 学术期刊 > IEEE/CAA Journal of Automatica Sinica

	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
刊名	IEEE/CAA Journal of Automatica Sinica
	2024
卷号	11 期号:3 页码:581-594
关键词	Copper disc casting machine digital twin (DT) mechanism modeling self-optimization
ISSN号	2329-9266
DOI	10.1109/JAS.2023.123777
英文摘要	The 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.
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/54592]
专题	自动化研究所_学术期刊_IEEE/CAA Journal of Automatica Sinica
推荐引用方式 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.