ISSN 2594-357X
34º Seminário de Redução de Minério de Ferro e Matérias-Primas — Vol. 01 , num. 34 (2004)
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Abstract
The iron ore pellet production is an important process for steel fabrication and on the last decade the quality demand and low costs imposed to the producers has being increased, demanding automation and control applied on the plants, aimed to reduce the production costs and achieved better yields and process quality. This work shows the speed balling drum automation where, for the pellet size control, was developed and applied a fuzzy logic control, FLC, with feedback signal based on a digital image process, DIP. The DIP treats the pellet binary image and detects the amount of pellets on the size of 9,5 to 12,5 mm. As a result of this implementation, the better size pellet control was obtained.
The iron ore pellet production is an important process for steel fabrication and on the last decade the quality demand and low costs imposed to the producers has being increased, demanding automation and control applied on the plants, aimed to reduce the production costs and achieved better yields and process quality. This work shows the speed balling drum automation where, for the pellet size control, was developed and applied a fuzzy logic control, FLC, with feedback signal based on a digital image process, DIP. The DIP treats the pellet binary image and detects the amount of pellets on the size of 9,5 to 12,5 mm. As a result of this implementation, the better size pellet control was obtained.
Keywords
pellets, drum, fuzzy logic control, digital image process.
pellets, drum, fuzzy logic control, digital image process.
How to cite
Nunes, José Eduardo Fernandes; Caminhas, Walmir Mattos; Maia, Renato Dourado; Carizio, Leandro.
BALLING EQUIPMENT AUTOMATION: THE PROCESS FOR PELLET PRODUCTION AT CVRD’s – FÁBRICA PLANT,
p. 27-38.
In: 34º Seminário de Redução de Minério de Ferro e Matérias-Primas,
None,
2004.
ISSN: 2594-357X, DOI 10.5151/2594-357x-34Red-27-38
