Parameter Identification of Heat Transfer Model for Continuous Casting Billets Based on Chaos Particle Swarm Optimization
YANG Jian1， MENG HongJi1， JI Zhenping2， XIE Zhi1
1 School of Information Science & Engineering， Northeastern University， Shenyang 110819， China; 2 School of Information Science & Engineering， Shenyang Ligong University， Shenyang 110159， China.
YANG Jian， MENG HongJi， JI Zhenping， XIE Zhi. Parameter Identification of Heat Transfer Model for Continuous Casting Billets Based on Chaos Particle Swarm Optimization[J]. Journal of Northeastern University Natural Science, 2014, 35(5): 613-616.
[1] Spitzer K H，Harste K，Weber B，et al.Mathematical model for thermal tracking and online control in continuous casting［J］.ISIJ International，1992，32(7):848/856. [2] Brimacombe J.The challenge of quality in continuous casting processes［J］.Metallurgical and Materials Transactions A，1999，30(8):1899/1912. [3] 纪振平，谢植，马交成.基于自适应蚁群算法的传热模型参数辨识［J］.冶金自动化，2009，33(1):6/11.(Ji Zhenping，Xie Zhi，Ma Jiaocheng.Parameter identification of heat transfer model based on adaptive ant colony optimization algorithm［J］.Metallurgical Industry Automation，2009，33(1):6/11.) [4] Eberhart R，Kennedy J.A new optimizer using particle swarm theory［C］//Proceedings of the Sixth International Symposium on Micro Machine and Human Science.Nogoya，1995:39/43. [5] Dong C，Wang G F，Chen Z Y，et al.A method of selfadaptive inertia weight for PSO［C］//International Conference on Computer Science and Software Engineering.Wuhan，2008:1195/1198. [6] 孟红记，郑鹏，梅国晖，等.基于混沌序列的粒子群优化算法［J］.控制与决策，2006，21(3):263/266.(Meng Hongji，Zheng Peng，Mei Guohui，et al.Particle swarm optimization algorithm based on chaotic series［J］.Control and Decision，2006，21(3):263/266.) [7] Louhenkilpi S，Laitinen E，Nieminen R.Realtime simulation of heat transfer in continuous casting［J］.Metallurgical Transactions B，1993，24(4):685/693. [8] Miettinen J.Calculation of solidificationrelated thermophysical properties for steels［J］.Metallurgical and Materials Transactions B，1997，28(2):281/297.
