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http://dx.doi.org/10.5391/JKIIS.2008.18.6.821

Weighing control of alloy metal for electric arc furnace by fuzzy system  

Lee, Gi-Bum (포항산업과학연구원 부품자동화연구실)
Heo, J.H. (포항산업과학연구원 부품자동화연구실)
Joo, Moon-G. (부경대학교 전자컴퓨터정보통신공학부)
Publication Information
Journal of the Korean Institute of Intelligent Systems / v.18, no.6, 2008 , pp. 821-825 More about this Journal
Abstract
A fuzzy control algorithm is used to weigh alloy metal into electric arc furnace and implemented by using ladder program for programmable logic controller, where weight error and its derivative are used for input variables and vibration amplitude of alloy bin is used for output variable. Proposed fuzzy control algorithm is applied to the plant and results in higher measuring accuracy as well as faster measuring term than conventional on-off control system.
Keywords
Fuzzy control; alloy metal; electric arc furnace; programmable logic controller;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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