METHOD FOR DETERMINING THE DEVIATIONS OF TECHNOLOGICAL PROCESS FOR REMELTING THE CONSUMABLE ELECTRODES IN A VACUUM ARC FURNACE BY THE VIDEO IMAGE
https://doi.org/10.17073/0368-0797-2016-5-318-321
Abstract
The paper suggests ways to determine the deviations of technological process of vacuum arc remelting. Video cameras were installed in the vacuum arc furnace to monitor the refining process. Typically, the automated control system of remelting measure only the desired quantities for direct control, by which in some cases it is impossible to determine the occurrence of specific abnormal conditions of melting. The steelmaker can detect and eliminate them with the usage of the images from the camera. The resulting image is divided into shots. Each shot is a matrix composed of pixels. Using the amount of pixels of the image the specific abnormal remelting modes can be determined. The authors have proposed video processing algorithms to detect the abnormal melting modes.
About the Authors
A. A. Borodin
Moscow State University of Mechanical Engineering, Moscow, Russia
Russian Federation
Russian Federation
MA Student
E. G. Kabulova
Stary Oskol Technological Institute of National University of Science and Technology “MISIS”, Stary Oskol, Russia
Russian Federation
Russian Federation
Cand. Sci. (Eng.), Assist. Professor, Head of the Chair of Advanced Mathematics
K. A. Polozhentsev
Stary Oskol Technological Institute of National University of Science and Technology “MISIS”, Stary Oskol, Russia
JSC “Metallurgical Plant “Electrostal”, Elektrostal, Russia
Russian Federation
Russian Federation
Leading Master of Shop Repairing, Postgraduate
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Review
For citations:
Borodin A.A., Kabulova E.G., Polozhentsev K.A. METHOD FOR DETERMINING THE DEVIATIONS OF TECHNOLOGICAL PROCESS FOR REMELTING THE CONSUMABLE ELECTRODES IN A VACUUM ARC FURNACE BY THE VIDEO IMAGE. Izvestiya. Ferrous Metallurgy. 2016;59(5):318-321. (In Russ.) https://doi.org/10.17073/0368-0797-2016-5-318-321
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