| AGC系统负载变化补偿的自适应控制 |
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| 引用本文： | 王勇勤,赵宗琴,严兴春,江桂云.AGC系统负载变化补偿的自适应控制[J].机械设计与制造,2011(4). |
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| 作者姓名： | 王勇勤 赵宗琴 严兴春 江桂云 |
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| 作者单位： | 重庆大学,机械工程学院,重庆,400044 |
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| 摘 要： | 针对轧机厚度自动控制(Automatic Gauge Control,简称AGC)系统的负载在轧制过程中的时变特性,运用了负载变化补偿自适应控制策略.并采用MATLAB软件的SIMULINK模块对2030系列轧机的AGC系统进行动态特性仿真分析,将传统的电液伺服反馈控制与新设计系统做比较,仿真研究结果表明,设计的自适应AGC系统负载变化时响应更快,且具有更好的动态调节性能.
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| 关 键 词： | 负载变化 自适应控制 仿真 |
Adaptive control of load variation compensation in the AGC system |
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| WANG Yong-qin,ZHAO Zong-qin,YAN Xing-chun,JIANG Gui-yun.Adaptive control of load variation compensation in the AGC system[J].Machinery Design & Manufacture,2011(4). |
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| Authors: | WANG Yong-qin ZHAO Zong-qin YAN Xing-chun JIANG Gui-yun |
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| Affiliation: | WANG Yong-qin,ZHAO Zong-qin,YAN Xing-chun,JIANG Gui-yun(School of Mechanical Engineering,Chongqing University,Chongqing 400044,China) |
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| Abstract: | For the load of AGC system have the characteristics of time-varying during the rolling process,the paper put forward a strategy of adaptive control of load variation compensation in the AGC system.SIMULINK module of MATLAB language software was used to carry through dynamic characteristics simulation analysis for AGC system of 2030 rolling mills.The traditionally hydraulic AGC electro-hydraulic servo control system was compared with the new system,the simulation results show that the load variation of the a... |
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| Keywords: | AGC |
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