连铸机结晶器液位控制系统的设计  

Design of Mold Level Control System in a Continuous Steel Caster

作　　者：陈志凌[1] 张国贤[1] 

机构地区：[1]上海大学,上海200072

出　　处：《机械与电子》2005年第4期20-22,共3页Machinery & Electronics

摘　　要：为适应系统的抗干扰能力,设计了模糊PID控制器。采用涡流传感器、PLC 、工控机,数字电动缸及智能控制软件组成结晶器液位控制系统在断面为135 mm的中厚度板坯连铸机上进行了工业试验,控制精度≤±3 mm,达到了设计的控制效果。A controller of fuzzy PID is also designed to increase the ability of anti interfere.The mould level control system with intelligent control programs is composed of a set of eddy current level meter,a set of PLC,an industrial computer and a digital actuator.Field test has been achieved in the medium slab caster with slab thickness of 135 mm and the control accuracy is less than 3 mm.The test result has reached the target of design.

关 键 词：结晶器 结晶器液位控制 连铸机 智能控制 

分 类 号：TP271.3[自动化与计算机技术—检测技术与自动化装置]