中厚板轧制过程分层递阶智能控制  

MULTI LEVEL INTELLIGENT CONTROL IN PLATE ROLLING PROCESS

作　　者：张进之[1] 

机构地区：[1]钢铁研究总院

出　　处：《钢铁》1998年第11期34-38,共5页Iron and Steel

摘　　要：按分层递阶智能控制设计了组织、协调、执行三阶控制系统。应用动态设定ＡＧＣ的智能性，将基础级的ＡＧＣ功能移置到协调级；协调级采用协调推理网络，其知识库由组织级提供；组织级是一个开放系统，人机交互，实现学习和决策功能。该系统已在天津、新余、上海等多套中厚板轧机上应用，效果十分明显，钢板异板差小于０．０４ｍｍ，达到了世界先进水平。Based on the concept of multi level intelligent control,the three level control system which comprises organization level,coordination level and esecutive level has been designed The function of AGC in esecutive level was moved to the coordination level by using dynamic setting AGC The coordinate reasoning network is used in coordination level of which knowledge is supplied from the organization level The organization level is an open system with an interface of machine and man In this level,self learning function and decision function are executed The Multi level intelligent control system has been applied in Tianjin Plate Mill,xinyu Plate Mill,Shanghai Plate Mill,etc and conspicuous achievement has been made The thickness deviation of different plates is less than 0 04 millimeters, which reaches the world level

关 键 词：智能控制 工艺控制模型 中厚板 轧制 

分 类 号：TG335.52[金属学及工艺—金属压力加工] TG334.9