Research on Forecast and Suppression Splashing Method of AOD Furnace

Changjun Guan

doi:10.20944/preprints202206.0151.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Version 1 : Received: 1 June 2022 / Approved: 10 June 2022 / Online: 10 June 2022 (07:51:53 CEST)

During the smelting process of AOD furnace, the unbalanced reaction of material will lead to the occurrence of splashing. It will not only damage the smelting equipment, but also seriously injure the personnel. In this study, first, the information of liquid level, audio information, and vibration information are detected by multiple sensors respectively. Then, the fused information is used to forecast the splashing. Finally, the multitasking fuzzy controller is used to suppress splashing. The results show that the method of forecasting and suppressing splashing can accurately forecast and achieve rapid suppression. Thus, the efficiency of smelting can be improved.

Forecast splashing; suppression splashing; AOD; signal fusion; fuzzy control

Engineering, Control and Systems Engineering

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Research on Forecast and Suppression Splashing Method of AOD Furnace

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