活套

水平螺旋活套的交流调速及PLC控制

AC Speed Governing System And PLC Control of Horizontal Spiral Loop

PLC在纵剪生产线活套控制中的应用

The Application of PLC in the Accumulator Control of Splitting Line

带钢热连轧活套系统的H∞控制及仿真研究

H_ ∞ Control and Simulation Study for Looper System of Hot Strip Rolling Mill

Φ219焊管机组水平辊螺旋活套的PLC控制

Controlling the Horizontal Spiral Loop of Φ 219 Welding Pipe Mill With PLC

基于FPGA的活套高度和张力系统解耦控制器设计

Decoupling controller design of a looper height and tension system based on FPGA

模糊自校正PID控制技术在线材活套控制中的应用

Application of the Fuzzy Self-Tuning PID Control Technique to the Control System of Looper of Wire-rod Mill

基于LMI的H∞解耦及活套高度张力控制

LMIs Based H_ ∞ Decoupling Method and the Looper Height and Tension Control

PS板生产线入口段开卷机及液压活套的恒张力控制

The Constant Tension Control of the Uncoiler and Hydraulic Looper in the PS Line

针对板带热连轧机传统活套高度控制策略存在的问题，提出用模糊自适应整定PID的控制策略。

The fuzzy self-adaptive PID control strategy is used to replace the traditional loopers height control method on hot strip tandem mill .

本文把模糊控制方法应用于塔式活套的位置控制，模糊控制器以PLC实现。

In this paper , fuzzy control method is applied to the position control of loop and fuzzy controller is realized by PLC .

包钢CSP生产线中的液压活套自动控制

Hydraulic looper automatic control at CSP line

精轧L5活套传动系统的数字化改造

Digitalization modification of loop drive system for finishing mill L5

根据带钢热连轧机精轧机组主速度链及活套控制模型，用C语言软件实现了主干速度设定和活套控制功能。

According to the model of finisher master speed and looper in hotstrip mill , it is finished that master speed setup and looper height close loop control by computer control system and C language .

分析了纵剪线活套控制的工艺过程和用PLC控制活套的具体方案，给出了控制系统汇编语言控制程序。

It is analyses that the technological process about accumulator control of steel strip splitting line and the detail plan to control it with PLC . The program of contol system is presented .

瑞典ABB活套自动控制系统介绍

Sweden ABB automatic loop control system

在小型精连轧机组三架轧机之间采用两架平活套器，通过PLC进行信号处理来调节电机转速，实现无张力轧制。

To use two horizontal loopers among three rolling mills in small section continuous finishing mill unit and to adjust the rotation rate of electric motor through adjusting signal using PLC realize tension free rolling .

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 . Influence of the loop regulation on tension among finisher , pinch roll and wire laying head was presented .

在九机架窄带钢热连轧机上使用流量AGC，可采用活套角与辊缝闭环的方法，可以降低对设备的要求。

Mass flow AGC is used in nine rack narrow strip hot mill , it can be used the angle of looper and the roll gap of the closed-loop method , it reduces the requirements of the equipment .

将张力（或活套电流）与辊缝闭环的流量AGC应用到热连轧机上可以大大提高热连轧板带厚度精度，估计可达到±15μ。

Using tension ( looper electricity ) and flux-AGC of roller guage closed loop in hot continuous rolling machine can improve hot continuous rolling guage precision greatly , it is estimated that the precision can be ± 15 μ .

基于S7-300PLC的焊管生产线活套控制系统设计

Application of S7-300 PLC in the Accumulator Control System of Tube-Welding Production Line

针对现场发生的传感器零点漂移、活套故障以及监控AGC失效这三种故障分别应用PLS以及RT-PLS进行检测和诊断。

Applying PLS and RT-PLS methods to detect and diagnose the three kinds of faults occurring on rolling line , which is including the sensor null drift fault , the looper fault and the monitoring AGC failure fault .

针对现代带钢热连轧中活套系统的解耦控制问题，提出了基于神经网络简单自适应多变量解耦控制方法（NNMSAC）。

A neural network multivariable simple adaptive control ( NNMSAC ) is proposed , disposing of decoupling control with looper system in hot strip mill .

介绍了Φ16mm热轧带肋钢筋二线切分轧制的工艺方案、孔型设计、导卫和活套装置的特点，Φ16mm钢筋二线切分轧制后，班产量由600t提高到800t。

The characteristics of technology scheme , pass design , guide unit and loop of two-strands slitting rolling for Φ 16mm hot rolled ribbed bar were introduced . The output per shift was increased from 600t to 800 t.

针对该厂引进的Φ114mm焊管生产线地下活套在带钢往复振荡运行中，数字控制器发生计数偏差问题，分析了计数器的工作原理。

Following the problem with the digital controller of the underground loop of the works ' imported Φ 114mm welded-pipe line that counting deviation occurred in the reciprocating vibration of the strip , the author analyses working theory of the said counter .

结合实际，对冷轧厂CDCM生产线的工艺过程、活套电控系统组成及信息交换、参数的计算与设定、活套控制方式、运行状态及张力控制精度等进行分析和总结。

This paper analyses and concludes the CDCM manufacturing techniques of cold rolling factory , composition and information exchanging of loop electricity cybernetic system , parameter calculating and setting , control method of loop , operation state and precision of tension controlling .

以Φ219mm活套为例，介绍了卧式螺旋活套螺旋料道的主要结构设计原理，并阐明了卧式螺旋活套关键结构的理论设计依据。

Taking the Ф 219 mm accumulator as an example , the design principle concerning the main structure of the spiral path of the horizontal spiral accumulator are described , while the theoretic design basis of the key structure of the said accumulator is elaborated .

本文对一多机架热连轧机精轧机组的液压自动厚度控制（A.G.C.）以及相应的活套及主传动控制间的相互影响进行了仿真研究，得到了一些实用并被证实有参考价值的结果。

The aim of this paper is to study the interactions between hydraulic automatic gauge con-trol ( A.G.C. ) and associated looper and main drive controls on multi-stand hot steel strip finishing mill . The study has been carried out by simulating the A.

热连轧机活套控制系统的研究与发展

The Hot Strip Tandem Mill Loopers Control System Study and Development

活套张力矩实时计算的多项式逼近算法

Polynomial Approach Algorithm in Real Time Calculation of Looper Tension Moment

活套电控系统在冷轧厂中的应用

The Application of Loop Electric Cybernetic System in Cold Rolling Mill