In this paper, the coiling temperature control of a typical steel strip mill is investigated.
详细研究了一个实际的热轧带钢卷取温度控制系统。
In a hot steel strip production line, the coiling temperature control is critical for strip quality.
在热轧带钢生产线上，卷取温度的精确控制对带钢质量是至关重要的。
The reformation of coiling temperature control system for hot rolled strip was applied double steps.
针对卷取温度控制系统分步改造的特点，实施了双重化改造方案。
The results show that: With the coiling temperature increasing, the strength and ASTM reduced gradually.
结果表明：随着卷取温度的升高，钢的强度和晶粒度等级下降。
The preset model and the coiling temperature predicting model based on the new dynamic model are developed.
提出了基于层流冷却过程动态模型的预设定模型和卷取温度预报模型；
Traditional coiling temperature prediction model is difficult to get the high precision of prediction because of multi-factors.
影响卷取温度的因素多而且复杂，采用传统的温度预报模型难以达到较高的精度要求。
The higher content of low temperature organizations is more important than precipitates owing to increasing the coiling temperature.
低温组织含量的增加比提高卷取温度导致的沉淀析出物增多对提高强度的贡献更大。
The control model for coiling temperature based on finite difference method is developed, and how to choose the time and space step is introduced.
开发了一种基于有限差分算法的卷取温度控制模型，并介绍了时间和空间步长参数的选取方法。
Finish rolling temperature and coiling temperature plays an important role in controlling microstructure and grain size for mechanical properties.
终轧温度和卷取温度主要是通过改变实验钢的组织组成和晶粒大小来对其力学性能产生影响的。
U-shaped control model for coiling temperature was put forward to improve the high strength and low plasticity of head and tail of hot rolled strip.
针对热轧带钢因卷取后钢卷内外圈与芯部的冷却速度不同，导致带钢成品头尾强度高、塑性低的问题，提出了卷取温度凹型控制模式。
Hot strip coiling temperature is one of the important parameters of performance index in hot rolled strip, and its control systems of highly nonlinearity.
热轧带钢卷取温度是影响成品带钢性能指标的重要工艺参数之一，其层流控制系统具有高度的非线性。
Feedforward control and feedback control are necessary for precise coiling temperature control. The control models and control strategy have been used on sit...
卷取温度的前馈控制和反馈控制对卷取温度控制精度的提高是必不可少的手段。
The results show the strength of the tested steels was increased and hole expanding ratio was decreased with the decrease of final rolling temperature or coiling temperature.
试验结果表明，随着终轧温度或卷取温度的降低，试验钢强度提高，而扩孔性能降低。
In order to satisfy the demands of high precision of the coiling temperature, a genetic-neural network method to predict coiling temperature based on data mining is put forward.
为了满足卷取温度高精度的要求，提出了一种基于数据挖掘技术的遗传神经网络方法。
The effects of coiling temperature and cold rolling reduction ratio on deep-drawing properties of low-carbon sheets hot-rolled by FTSR of Tangsteel were investigated in laboratory.
采用唐山钢铁股份有限公司FTSR连铸连轧生产线生产的热轧卷作为生产冷轧低碳钢板的原料，研究了不同卷取温度和冷轧压下率对冷轧薄板深冲性能的影响。
The effects of coiling temperature and cold rolling reduction ratio on deep-drawing properties of low-carbon sheets hot-rolled by FTSR of Tangsteel were investigated in laboratory.
以低碳钢为实验原料，采用不同卷取温度和冷轧压下率进行工业实验，研究了卷取温度和冷轧压下率对深冲板组织和性能的影响。
For the model of laminar cooling control of hot rolled strip, the accuracy of coiling temperature control is unsatisfactory because the heat transfer in the strip itself is ignored.
在热轧带钢层流冷却控制数学模型中，由于忽略带钢内部的热传导而使卷取温度控制精度不良。
The effect of coiling temperature on second-phase of inter-magnetic shielded steel was observed and analyzed by transmission electron microscope (tem) and scanning electron microscope (SEM).
采用透射电镜和扫描电镜对经不同卷曲温度卷曲的热轧内磁屏蔽钢中的第二相进行测试分析。
The effects of processing parameters of TMCP, such as finish rolling temperature and coiling temperature on microstructure and mechanical properties of low CMn steel were studied by TMCP tests.
通过TMCP工艺实验，研究了终轧温度和卷取温度对低碳锰钢力学性能和微观组织的影响规律。
Constraints between rolling section and surface grade in a plan unit and impacts due to temperature of discharging, finishing milling and coiling are considered in the practice in hot rolling factory.
结合宝钢热轧厂计划编制的实际情况，考虑板坯轧制区段对轧制表面等级的约束和板坯出炉温度、精轧温度、卷取温度对计划单元的影响，建立了热轧计划编制的数学模型。
Constraints between rolling section and surface grade in a plan unit and impacts due to temperature of discharging, finishing milling and coiling are considered in the practice in hot rolling factory.
结合宝钢热轧厂计划编制的实际情况，考虑板坯轧制区段对轧制表面等级的约束和板坯出炉温度、精轧温度、卷取温度对计划单元的影响，建立了热轧计划编制的数学模型。
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