摘要在圆坯连铸结晶器温度和热流的实测数据的基础上，通过将传热反问题算法与神经元网络结合，对结晶器温度、热流和坯壳厚度的分布进行计算，开发快速有效针对实测数据的结晶器传热计算方法。结果表明，计算结果与实测值符合较好，可真实反映结晶器传热的非均匀特性。为结晶器传热与铸坯凝固的在线计算及其可视化、智能化技术提供了新的思路和方法.Real-timeCalculationMethodforMouldThermalBehaviorBasedontheTemperatureMonitoringofRoundBilletContinuousCastingWANGXudong,YAOMan,GUOLiangliang,SHANGXiaodong,YINHebi(SchoolofMaterialsScienceandEngineering,DalianUniversityofTechnology,StateKeyLaboratoryofMaterialsModificationbyLaser,IonandElectronBeams,LaboratoryofSpecialProcessingofRawMaterials,Dalian116024)ABSTRACTBasedonthemeasurementdataofmouldtemperaturesandheatfluxduringtheroundbilletcontinuouscasting,inordertocalculatethetemperature,heatfluxandshellthicknessquicklyandeffectively,thecalculationmethodwhichcombinestheonlinemeasurementdataandnumericalsimulationisinvestigated.Thecalculationresultsobtainedbythecombinatio..