화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2004년 가을 (10/29 ~ 10/30, 호서대학교(아산캠퍼스))
권호 10권 2호, p.1312
발표분야 공정시스템
제목 Multiobjective Optimization of Coated Steel Plate
초록 It is very important to maintain three mechanical properties highly and uniformly in a Continuous Galvanizing Line(CGL). These mechanical properties, Yield Point(YP), Tensile Strength(TS), and Elongation(EL), are core output responses in a CGL. In order to high and uniform qualities level, we show optimal operation conditions setting using following multiobjective optimization procedure. First of all, we selected process variables which are contribute to significant changes of three output responses based on interviews with engineers and operators and statistical approach. Secondly, we built three 2nd order regression model using stepwise MLR. Finally, we found optimal operation conditions using Maximin Desirability Function approach by Kim and Lin. We expect that these three mechanical properties will be improved excellently by application to real CGL processes.
저자 이창송1, 윤동명1, 한종훈2
소속 1포항공과대, 2서울대
키워드 Continuous Galvanizing Line(CGL); Multi-objective Optimization; Desirability Function
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