| 冷轧带钢边部减薄和平坦度模糊预测控制的研究 |
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| 引用本文： | 刘蓓蓓,李福进. 冷轧带钢边部减薄和平坦度模糊预测控制的研究[J]. 仪器仪表用户, 2010, 17(6): 14-16. DOI: 10.3969/j.issn.1671-1041.2010.06.005 |
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| 作者姓名： | 刘蓓蓓 李福进 |
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| 作者单位： | 河北理工大学计算机与自动控制学院; |
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| 摘 要： | 针对配备轧辊横移的新型四辊冷连轧机边部减薄控制控制中,轧机模型具有多变量间的强耦合、易变的模型参数、不确定的干扰因素和不稳定的动态特性,设计一种复合的智能控制系统。设计在模糊控制基础上增加一个积分环节的控制器,与轧机预测模型相结合对带钢边部减薄和平坦度进行闭环控制。经过仿真结果表明,该控制系统可实现四辊冷连轧机边部减薄的稳定跟踪控制及边部减薄和平坦度的非线性解耦控制。
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| 关 键 词： | 边部减薄 平坦度 预测模型 模糊控制 解耦 |
Fuzzy predictive control for edge drop and flatness on cold rolled strip |
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| LIU Bei-bei,LI Fu-jin. Fuzzy predictive control for edge drop and flatness on cold rolled strip[J]. Electronic Instrumentation Customer, 2010, 17(6): 14-16. DOI: 10.3969/j.issn.1671-1041.2010.06.005 |
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| Authors: | LIU Bei-bei LI Fu-jin |
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| Affiliation: | LIU Bei-bei,LI Fu-jin(College of Computer and Automatic Control,Hebei Polytechnic University,Tangshan 063009,China) |
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| Abstract: | The edge drop control for the new four-high cold rolling mill of equipped with rollers traverse,mill model has strong coupling between the multi-variable,variable model parameters,uncertainties in the interference and dynamic instability,so design a complex intelligent control system.Design an controller that including of the fuzzy and integral control,combined with the mill predictive model and be used for closed loop control of strip edge drop and flatness and based on the forecast model.The simulation re... |
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| Keywords: | edge drop flatness prediction model fuzzy control decoupling |
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