Modeling of Cracks Presence in Steel After Hot Rolling
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- @InProceedings{Kovacic:2011:QUALITY,
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author = "Miha Kovacic and Katja Mackosek and Andrej Mihevc and
Tomaz Marolt",
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title = "Modeling of Cracks Presence in Steel After Hot
Rolling",
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booktitle = "7th Research/Expert Conference with International
Participations, QUALITY 2011",
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year = "2011",
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editor = "Safet Brdarevic and Sabahudin Jasarevic",
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pages = "569--572",
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address = "Neum, Bosnia and Herzegovina",
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month = "1-4 " # jun,
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keywords = "genetic algorithms, genetic programming, Steel
quality, cracks, modeling",
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ISSN = "1512-9268",
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URL = "http://www.quality.unze.ba/zbornici/QUALITY%202011/095-Q11-038.pdf",
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size = "4 pages",
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abstract = "The optimal material processing in steel industry is
difficult because of the multi-constituent and
multiphase character of the commercial steels, variety
of the possible processing paths, and plant specific
equipment characteristics. This paper shows
implementation of the genetic programming approach for
crack presence modelling after rolling. The data (110
samples covering 7 different steel grades) on diffusive
annealing, last pass rolling temperature, chemical
composition of steel (weight percent of Mn, Cr, Mo and
V), steel bar dimensions (width and thickness), heating
time of the first and the last batch billet were
collected during daily production. The manual
ultrasound method was used for crack detection. On the
basis of the monitored data a mathematical model for
crack presence was developed by genetic programming.
For the modeling it was adopt that after the rolling
the material was treated equally. The modelling results
assume that the material processing after rolling is
probably very influential on crack occurrence.",
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notes = "http://quality.unze.ba/",
- }
Genetic Programming entries for
Miha Kovacic
Katja Mackosek
Andrej Mihevc
Tomaz Marolt
Citations