| 轧机厚度控制系统仿真平台的设计与实现 |
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| 引用本文： | 张焘,金伟,张永妹,孙卫华. 轧机厚度控制系统仿真平台的设计与实现[J]. 计算机仿真, 2009, 26(7): 264-266,273 |
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| 作者姓名： | 张焘 金伟 张永妹 孙卫华 |
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| 作者单位： | 东北大学秦皇岛分校智能测控研究所,河北秦皇岛,066004;北京师范大学信息科学与技术学院,北京,100875 |
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| 基金项目： | 河北省科学技术研究与发展指导计划项目 |
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| 摘 要： | 针对轧机厚度控制系统设计周期长,现场调试费用高及调试风险大等问题,采用虚拟仪器技术设计实现了一个离线、安全、可靠的仿真实验平台.以某2500mm轧机为研究背景提取其数学模型,在一台PC上建立轧机的动态仿真模型(仿真机),代替现场轧机来验证厚度控制系统.仿真机接人与反馈信号均通过内置的NI数据采集卡的I/O口与控制系统相连接,并且所有接入与反馈的信号与现场轧机保持一致.实验结果表明仿真平台验证的控制系统能够直接应用到现场中,并达到了理想控制效果.仿真思想为一些不可直接实验操作的大型控制对象的控制系统设计提供了一条新路径.
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| 关 键 词： | 轧机 厚度控制系统 仿真机 |
Design and Implementation of Simulator for Rolling Mill Based on LabVIEW |
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| ZHANG Tao,JIN Wei,ZHANG Yong-mei,SUN Wei-hua. Design and Implementation of Simulator for Rolling Mill Based on LabVIEW[J]. Computer Simulation, 2009, 26(7): 264-266,273 |
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| Authors: | ZHANG Tao JIN Wei ZHANG Yong-mei SUN Wei-hua |
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| Affiliation: | 1.Institute of Intelligent Control& Measurement;Northeastern University in Qinhuangdao;Qinhuangdao Hebei 066004;China;2.College of Information Science and Technology;Beijing Normal University;Beijing 100875;China |
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| Abstract: | Considering long cycle in designing real rolling mill control system,the high cost of experiment and high risk and so on,an offline credible experiment tool was finished by virtual instrument technology.In order to validate the control system,a dynamic model(simulator)was built instead of scene rolling which was built on a PC based on mathematical model of a real rolling mill in a factory.The input and feedback signal of the simulator connect the control system through I/O of data acquisition produced by NI... |
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| Keywords: | Rolling mill Thickness control system Simulator |
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