基于PLC的热轧带钢精轧单机架仿真平台  

PLC-Based Simulation Platform for Single Stand of Hot Strip Finish Rolling

作　　者：朱龙彪[1] 王景成[1] 李家波[2] 

机构地区：[1]上海交通大学自动化系,上海200240 [2]宝钢技术中心自动化所,上海201900

出　　处：《控制工程》2009年第S1期117-119,123,共4页Control Engineering of China

基　　金：国家863计划基金资助项目(2006AA040308;2007AA041403);上海市启明星计划基金资助项目(07QA14030);上海经委创新资金资助项目(07XI-041)

摘　　要：为了降低新技术研究、试验及应用的成本和风险,采用西门子S7-400系列PLC作为仿真工具,探讨基于PLC的热轧带钢精轧单机架仿真平台建设,模拟实际的热轧带钢精轧单机架轧机与热轧现场轧制过程。介绍仿真平台的基本架构和功能,然后具体阐述所采用的仿真对象模型,最后给出仿真主界面图并对仿真效果进行了总结。仿真平台可以用于验证基础自动化级控制策略的可用性和有效性,为实际带钢热轧轧机提供离线仿真验证平台,对于实际的热轧工业控制现场具有重要的现实意义。In order to reduce the costs and risks of the new technology research,testing and application,a simulation platform is built to simulate the actual single stand and the actual rolling process of hot strip finish rolling using the Siemens S7-400 PLC as the simulation tool.The basic simulation platform structure and function are introduced,and the simulation object models are described,with a main simulation screen in the end.The system could be used to verify the availability and validity of control strategies,an offline simulation platform for actual hot strip rolling is provided, so it is of much practiced significance.

关 键 词：AGC 厚度控制 PLC 热轧 仿真平台 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]