Mathematical Model of Dynamic Operation and Optimum Control of Billet Reheating Furnace
来源期刊：JOURNAL OF MATERIALS SCIENCE TECHNOLOG1992年第4期
论文作者：刘日新 宁宝林
文章页码：279 - 283
摘 要：<正> This paper provides a mathematical model forthe billet reheating process in furnace.A newoptimum method is brought up that the objectivefunction is the integral value of enthalpy increasingprocess of a billet.Different delays are simulatedand calculated,some proper delay strategies are ob-tained.The on-line computer control model is de-veloped.The real production conditions simulated,the temperature deviation of drop out billet fromthe target temperature is kept within±15℃.
刘日新，宁宝林
摘 要：<正> This paper provides a mathematical model forthe billet reheating process in furnace.A newoptimum method is brought up that the objectivefunction is the integral value of enthalpy increasingprocess of a billet.Different delays are simulatedand calculated,some proper delay strategies are ob-tained.The on-line computer control model is de-veloped.The real production conditions simulated,the temperature deviation of drop out billet fromthe target temperature is kept within±15℃.
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