概述活套控制系统在高速线材轧制中的作用、控制原理、PLC逻辑控制及活套调节对精轧机和夹送辊、吐丝机之间张力的影响。
A general introduction was made on effect, control principle and PLC logic control of the loop control system in high speed rod rolling.
为了保证冷轧机轧制中带钢恒张这一特点，设计了四辊可逆冷轧机恒张力混合自适应控制系统。
A constant force hybrid adaptive control system is designed for four rollers cold rolling mill to ensure that strap steel force is constant.
将模糊控制引入到张力辊控制系统，明显地改善了系统的控制性能，尤其是大大提高了控制系统的鲁棒性。
Fuzzy control pinch roll control systems improved control systems qualities, and advanced the robust characteristic of control system.
本文分析了复卷机退纸辊张力控制方式及T400工艺板的工作原理，设计了一套基于T400工艺板的退纸辊直接张力控制系统，详细说明了系统的软硬件组态。
This paper analyzes the tension control strategies of rewinder and the principles of the T400 technology board, designed a system of reeling-off direct tension control based on T400.
收卷传动采用矢量变频电机﹑浮动辊系统组成，并通过PLC自动计算卷径实现收卷张力锥度控制；
The rolling transmission is driven by a vector frequency motor and floating roller system and PLC can automatically calculate the reel diameter, achieving the reeling tension conical control.
张力控制采用浮动辊式，七电机四段张力闭环控制系统。
Tension control equipped with floating roller, 7 - motor, 4 - section tension closed-loop control system.
张力控制采用浮动辊式，七电机四段张力闭环控制系统。
Tension control equipped with floating roller, 7 - motor, 4 - section tension closed-loop control system.
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