第10期 高凤翔等:板坯连铸二次冷却智能控制模型 ,1327. 模型能够较好地克服利用传热模型预测板坯表面温 [4]Wang L D.Yu X F.Qu Q.et al.Intelligent control and simula- 度误差较大的缺点,满足板坯拉速和目标温度等条 tion for secondary cooling in slab continuous casting.J A nshan Univ Sci Technol.2004.27(4):269 件变化时对水量调整的实时性要求, (王立东,于晓峰,曲强,等.板坯连铸二冷水智能控制及仿 (3)由支持向量机模型、对角递归神经网络与 真研究.鞍山科技大学学报,2004,27(4):269) T$模糊递归神经网络构成的连铸板坯目标温度动 [5]Santos C A,Fortaleza E L.Ferreira C R F.et al.A solidification 态智能控制系统将二次冷却水水量控制问题与板坯 heat transfer model and a neural network based algorithm applied 在二冷区的温度状态相结合,能够按照设定的目标 to the continuous casting of steel billets and blooms.Modeling 温度准确控制连铸板坯表面温度,实现连铸二次冷 Simul Mater Sci Eng.2005(13):1071 [6]Chen Z L Zhang G X,Han C J.Research on intelligent control 却动态优化控制,提高二次冷却水智能控制水平,对 of secondary cooling of continuous casting-Iron Steel.2006. 提高板坯质量具有重要意义, 41(9):40 (陈志凌,张国贤,韩传基.连铸二次冷却智能优化控制的研 参考文献 究,钢铁,2006,41(9):40) [1]Xu R J.Chen N Y.Liu H L.Model of secondary cooling for slab [7]Chen Y.Wu B.Zhao K W.Strand surface temperature measure- continuous casting on plsb-bpn.Iron Steel.2001.36(2):26 ment in secondary cooling zones of caster.Iron Steel Vanadium (徐荣军,陈念贻,刘洪霖.基于模式识别和人工神经网络建 Titanium,1999,20(6):52 立的板坯连铸二冷水模型.钢铁,2001,36(2):26) (陈永,伍兵,赵克文.连铸二冷区铸坯表面温度测量·钢铁 [2]Li D H,Qiu Y Q,Liu X H.et al.Numerical simulation of con- 钒钛,1999,20(6):52) tinuous casting during solidification and heart transferring process. [8]Vapnik V.Statistical Learning Theory.New York:Wiley. Foundry Technol,2004.25(7):529 1998,354 (李东辉,邱以清,刘相华,等.连铸凝固传热过程的数值模 [9]KuC C.Lee K Y.Diagonal recurrent neural networks for dy- 拟.铸造技术,2004,25(7):529) namic system control.IEEE Trans Neural Networks.1995, [3]Sun S Y.LiS P.Wang J R.et al.Intelligent control method for 6(1):144 the secondary cooling of continuous casting Univ Sci Technol [10]Li X:Chen Z Q.Yuan ZZ.Recurrent T-S fuzy model in neu- Beijing,1997,19(4):188 ral networks structure.J Syst Eng.2001.16:268 (孙韶元,李世平,王俊然,等.连铸二冷控制的智能化方法, (李翔,陈增强,袁著祉.神经网络结构的递归TS模糊模 北京科技大学学报,1997,19(4):188) 型.系统工程学报,2001,16:268)模型能够较好地克服利用传热模型预测板坯表面温 度误差较大的缺点满足板坯拉速和目标温度等条 件变化时对水量调整的实时性要求. (3) 由支持向量机模型、对角递归神经网络与 T-S模糊递归神经网络构成的连铸板坯目标温度动 态智能控制系统将二次冷却水水量控制问题与板坯 在二冷区的温度状态相结合能够按照设定的目标 温度准确控制连铸板坯表面温度实现连铸二次冷 却动态优化控制提高二次冷却水智能控制水平对 提高板坯质量具有重要意义. 参 考 文 献 [1] Xu R JChen N YLiu H L.Model of secondary cooling for slab continuous casting on plsb-bpn.Iron Steel200136(2):26 (徐荣军陈念贻刘洪霖.基于模式识别和人工神经网络建 立的板坯连铸二冷水模型.钢铁200136(2):26) [2] Li D HQiu Y QLiu X Het al.Numerical simulation of continuous casting during solidification and heart-transferring process. Foundry Technol200425(7):529 (李东辉邱以清刘相华等.连铸凝固传热过程的数值模 拟.铸造技术200425(7):529) [3] Sun S YLi S PWang J Ret al.Intelligent control method for the secondary cooling of continuous casting.J Univ Sci Technol Beijing199719(4):188 (孙韶元李世平王俊然等.连铸二冷控制的智能化方法. 北京科技大学学报199719(4):188) [4] Wang L DYu X FQu Qet al.Intelligent control and simulation for secondary cooling in slab continuous casting.J A nshan Univ Sci Technol200427(4):269 (王立东于晓峰曲强等.板坯连铸二冷水智能控制及仿 真研究.鞍山科技大学学报200427(4):269) [5] Santos C AFortaleza E LFerreira C R Fet al.A solidification heat transfer model and a neural network based algorithm applied to the continuous casting of steel billets and blooms. Modeling Simul Mater Sci Eng2005(13):1071 [6] Chen Z LZhang G XHan C J.Research on intelligent control of secondary cooling of continuous casting. Iron Steel2006 41(9):40 (陈志凌张国贤韩传基.连铸二次冷却智能优化控制的研 究钢铁200641(9):40) [7] Chen YWu BZhao K W.Strand surface temperature measurement in secondary cooling zones of caster.Iron Steel V anadium Titanium199920(6):52 (陈永伍兵赵克文.连铸二冷区铸坯表面温度测量.钢铁 钒钛199920(6):52) [8] Vapnik V. Statistical Learning Theory.New York:Wiley 1998:354 [9] Ku C CLee K Y.Diagonal recurrent neural networks for dynamic system control. IEEE T rans Neural Networks1995 6(1):144 [10] Li XChen Z QYuan Z Z.Recurrent T-S fuzzy model in neural networks structure.J Syst Eng200116:268 (李翔陈增强袁著祉.神经网络结构的递归 T-S 模糊模 型.系统工程学报200116:268) 第10期 高凤翔等: 板坯连铸二次冷却智能控制模型 ·1327·