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薄板坯连铸连轧中的动态变规格恒套量控制技术研究与仿真(英文)
Constant looper height control for FGC in continuous casting and rolling of thin slabs—technology and simulation
【摘要】 详述了热连轧动态变规格控制过程,选择合适的控制方式,从活套高度闭环系统组成、控制原理出发,结合动态变规格过程,用前馈控制实现了半无头热连轧动态变规格恒套量控制,且进行了仿真实验并给出结果。
【Abstract】 Flying gauge change( FGC) control in continuous hot rolling was discussed in this paper. The composition of looper height closed ring system,the control mechanism,FGC process,and control method for FGC in semi-endless continuous hot rolling were thoroughly explained as well. The simulation of above-mentioned process was conducted and the simulation results were obtained in this paper.
【关键词】 半无头；
热连轧；
动态变规格；
活套高度控制系统；
前馈控制；
【Key words】 Semi-endles srolling； Continuous hot strip rolling； Flying gauge change； Looper height control system； Feedforward control；
【Key words】 Semi-endles srolling； Continuous hot strip rolling； Flying gauge change； Looper height control system； Feedforward control；
【基金】 Project supported by the Science and Technology Research Projects of College in HeBei(Z2014037)
- 【文献出处】 机床与液压 ,Machine Tool & Hydraulics , 编辑部邮箱 ,2014年24期
- 【分类号】TP391.9
- 【下载频次】65