| 一类轧机的板形最优化控制方法 |
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| 引用本文： | 吴文彬,崔建江,徐心和. 一类轧机的板形最优化控制方法[J]. 控制理论与应用, 2001, 18(Z1): 141-144 |
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| 作者姓名： | 吴文彬 崔建江 徐心和 |
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| 作者单位： | 1. 宝钢股份有限公司设备部
2. 东北大学控制仿真研究中心 |
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| 摘 要： | 分析了常规四辊CVC轧机板形控制的原理,结合生产实际给出了板形的最优化控制策略及其数学模型,该方法具有不需对板形缺陷进行识别,不用基于最小二乘法的曲线拟合的方法进行板形缺陷的识别的特点.对调节装置的调节量及多个调节装置的调节量采用联合求解方法,具有快速达到最佳优点,可推广到其它同类轧机的板形控制中去.
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| 关 键 词： | 板形 最优化控制 板型缺陷 多变量控制 目标函数 |
| 文章编号： | 1000-8152(2001)-0141-04 |
| 修稿时间： | 2001-05-14 |
The Optimal Flatness Control Method of One Kind Mill |
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| WU Wenbin. The Optimal Flatness Control Method of One Kind Mill[J]. Control Theory & Applications, 2001, 18(Z1): 141-144 |
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| Authors: | WU Wenbin |
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| Abstract: | The theory of flatness control for general mill of four roller CVC is analyzed, the optimal control strategy and its mathematical models that are combined with practice are described. The method has the characteristic that it need not the identification of the flatness defect by means of least square of curve fitting. The optimal combined solution of the manipulated variables of the actuators can be achieved, thus to correct the flatness defects better. The method can be generalized to the similar mill for the flatness control. |
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| Keywords: | flatness optimal control flatness defect multivariable control objective function |
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