High-accuracy estimation and suppression control of sloshing for molten metal using generalized predictive control method
作者单位：Mechanical EngineeringToyohashi University of Technology1-1 HibarigaokaTempaku-choToyohashiAichi 441-8580Japan
会议名称：《第11届亚洲铸造会议》
会议日期：2011年
学科分类：080503[工学-材料加工工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 080201[工学-机械制造及其自动化]
关 键 词：sloshing BEM generalized predictive control pouring process foundry automation
摘 要：正This paper presents sloshing suppression control during a ladle *** this paper,a mathematical model comprised of the continuous equation and the pressure equation is used,and the sloshing phenomena are analyzed by using Boundary Element Method（BEM）.Therefore,liquid levels at several evaluation points are derived and estimated sloshing,including higher-order ***,the sloshing is suppressed by using Model Predictive Control method（MPC）.The effectiveness of proposed control system is shown thorough experiments and simulations with CFD.