冷轧带钢连续退火模拟实验机张力控制系统  

Tension control system of continuous annealing simulator for cold rolled strip

作　　者：崔席勇[1] 花福安[1] 张殿华[1] 刘相华[1] 王国栋[1] 

机构地区：[1]东北大学轧制技术及连轧自动化国家重点实验室,辽宁沈阳110004

出　　处：《冶金自动化》2010年第3期39-42,共4页Metallurgical Industry Automation

基　　金：国家自然科学基金资助项目(50527402)

摘　　要：冷轧带钢连续退火模拟实验机采用液压系统实现试样张力和电极位移的双闭环控制。根据设备的功能要求和控制效果的稳定性要求,设计开发出一套张力控制系统。该控制系统实现了张力闭环和位移闭环之间的平稳过渡,实际应用效果良好,达到了冷轧带钢连续退火模拟实验机张力控制系统的性能指标。For continuous annealing simulator of cold rolled strip,hydraulic system was adopted to realize double closed loop control of sample tension and electrode displacement.A tension control system was designed and developed according to function demands of the simulator and stability demands of control effect.Smooth switching between tension control and displacement control was achieved by use of the simulator.Applications show that control effect of the tension control system was ideal and can meet expected performance indexes.

关 键 词：连续退火模拟实验机 张力控制系统 直接张力控制 PID闭环控制 系统软件设计 

分 类 号：TG155[金属学及工艺—热处理] TP273[金属学及工艺—金属学]