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.
出处
《机械与电子》
2005年第4期20-22,共3页
Machinery & Electronics
关键词
结晶器
结晶器液位控制
连铸机
智能控制
mould
mould level control
continuous caster
intelligent control
