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Study on neural network proportional-integration-differential (PID) control strategy of the molten metal pool level in the twin roll casting process

S. Y. Guan ; School of Software, University of Science and Technology Liaoning, China
W. Y. Zhang ; School of Software, University of Science and Technology Liaoning, China
X. Xia ; School of Software, University of Science and Technology Liaoning, China
Y. F. Jiang ; School of Software, University of Science and Technology Liaoning, China

Puni tekst: engleski, pdf (735 KB) str. 35-38 preuzimanja: 12* citiraj
APA 6th Edition
Guan, S.Y., Zhang, W.Y., Xia, X. i Jiang, Y.F. (2020). Study on neural network proportional-integration-differential (PID) control strategy of the molten metal pool level in the twin roll casting process. Metalurgija, 59 (1), 35-38. Preuzeto s https://hrcak.srce.hr/224749
MLA 8th Edition
Guan, S. Y., et al. "Study on neural network proportional-integration-differential (PID) control strategy of the molten metal pool level in the twin roll casting process." Metalurgija, vol. 59, br. 1, 2020, str. 35-38. https://hrcak.srce.hr/224749. Citirano 20.10.2019.
Chicago 17th Edition
Guan, S. Y., W. Y. Zhang, X. Xia i Y. F. Jiang. "Study on neural network proportional-integration-differential (PID) control strategy of the molten metal pool level in the twin roll casting process." Metalurgija 59, br. 1 (2020): 35-38. https://hrcak.srce.hr/224749
Harvard
Guan, S.Y., et al. (2020). 'Study on neural network proportional-integration-differential (PID) control strategy of the molten metal pool level in the twin roll casting process', Metalurgija, 59(1), str. 35-38. Preuzeto s: https://hrcak.srce.hr/224749 (Datum pristupa: 20.10.2019.)
Vancouver
Guan SY, Zhang WY, Xia X, Jiang YF. Study on neural network proportional-integration-differential (PID) control strategy of the molten metal pool level in the twin roll casting process. Metalurgija [Internet]. 2020 [pristupljeno 20.10.2019.];59(1):35-38. Dostupno na: https://hrcak.srce.hr/224749
IEEE
S.Y. Guan, W.Y. Zhang, X. Xia i Y.F. Jiang, "Study on neural network proportional-integration-differential (PID) control strategy of the molten metal pool level in the twin roll casting process", Metalurgija, vol.59, br. 1, str. 35-38, 2020. [Online]. Dostupno na: https://hrcak.srce.hr/224749. [Citirano: 20.10.2019.]

Sažetak
In the twin-roll casting process, how to accurately control the molten metal pool level is a key problem to produce high quality strip. In this paper, the mathematical model about the pool level control is set up based on the process characteristics. Meanwhile, the limitations of the traditional PID control strategy are analyzed owing to the real-time change of the roll gap and roll speed. Furthermore, the neural network is applied to adaptively optimize the PID control parameters and the simulations show the neural network PID strategy can precisely control the molten metal pool level in twin-roll casting process under the condition of multiple factors interfering.

Ključne riječi
magnesium strips; twin-roll casting process; molten metal level; PID control; neural network (NN)

Hrčak ID: 224749

URI
https://hrcak.srce.hr/224749

Posjeta: 23 *