| 基于S7-400PLC的六机架热连轧机计算机控制系统 |
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| 引用本文： | 张殿华,李建平,牛文勇,王君,王国栋.基于S7-400PLC的六机架热连轧机计算机控制系统[J].控制工程,1999(5). |
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| 作者姓名： | 张殿华 李建平 牛文勇 王君 王国栋 |
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| 摘 要： | 介绍了可生产厚度为１．２ ｍ ｍ 的具有立轧机的六机架热带连轧机Ｓ７－４００ 系列计算机控制系统。给出了系统的硬件配置及控制软件的设计，阐述了立轧和平轧机之间的微张力控制方法以及轧机所采用的活套高度和力矩控制策略。并给出了与活套高度控制相关的速度设定自适应控制方案
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| 关 键 词： | S7-400热连轧机 微张力控制 活套控制 |
6\|Stands Hot Tandem Mill Computer Control System Based on S7\|400 PLC |
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| Zhang Dianhua,Li Jianping,Niu Wenyong,Wang Guodong.6\|Stands Hot Tandem Mill Computer Control System Based on S7\|400 PLC[J].Control Engineering of China,1999(5). |
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| Authors: | Zhang Dianhua Li Jianping Niu Wenyong Wang Guodong |
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| Abstract: | This paper presents the computer control system based on S7\|400 PLC for the 6\|stands hot tandem mill with edging mill that can produce the 1.2 mm gage hot strip.The hardware and the application software of the control system are proposed.It describes the method of controlling the free tension between the edging mill and the beam roughing mill, and expounds the strategies of controlling the loop height and the torque ,and presents the adaptive control scheme of setting the speed relevant to the loop height control. |
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| Keywords: | S7\|400 landem hot mill free tension control loop control |
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