looper gear是什么意思

用法例句

Control and parameters determination of two-strands loop;

双线活套的控制及参数确定

The automatic control of loop used in continuous hot strip rolling;

带钢热连轧电动活套自动控制

Discussion on the location of the guide roll and loop-rising roll of loop device;

活套装置中导辊与起套辊位置的探讨

A looper system based on multi-objective robust PID control in the hot rolling mill;

基于多目标鲁棒PID控制的热连轧活套系统

Location control of the soft touch between looper and strip during hot rolling;

热连轧过程中活套辊与带钢“软接触”定位控制

Analyzing and improving of looper raising and lowering dynamic process of hot strip mill;

热连轧机活套升落套动态过程分析与改进

The loop control in 1500mm hot-rolling line is one of the central control technologies in finish rolling and it's very important to the quality of final steel strip.

宽带热连轧活套控制作为精轧机组的核心控制技术之一,对带钢成品的质量起着重要的作用。

Based on the production of Angang high speed wire rod mill, The paper analyzed the main control function of high speed wire rod mill: speed adaptaion, loop control, minimum tension control, material traching, etc.

结合安钢高速线材轧机生产线的情况 ,对高速线材轧机轧线主要控制功能 :速度自适应、活套控制、微张力控制、物料跟踪等进行了分析。

A general introduction was made on effect, control principle and PLC logic control of the loop control system in high speed rod 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。

PI+ILQ control for hydraulic looper in CSP of Lianyuan Iron & Steel Co Ltd;

涟钢CSP液压活套的PI+ILQ控制

Aimed at improving the response of hydraulic looper in hot strip mills, three different control block diagrams and transfer functions corresponding to three different work ways of hydraulic looper were established.

针对带钢热连轧过程中液压活套系统伺服控制的快速响应问题,分别建立了液压活套伺服控制系统在压力控制、速度控制和位置控制三种不同工作方式下的系统结构图,并给出了它们的传递函数,提出了基于内模补偿的方法,即对第一种工作方式的4个环节或根据负载的变化分别采用不同的补偿措施进行补偿,对后两种工作方式采用自适应前馈因子的方法进行补偿。

A certain nonlinear approach controller is introduced to meet the requirement of a special control in the process when a hydraulic looper is approaching strip steel.

基于液压活套在趋近带钢阶段的特殊控制要求,介绍一种非线性趋近控制器,分别就其数学模型、动态特性进行了描述和分析,并介绍了其硬件、软件的实现过程。

The composing and runing speed diagram of entry loop of 1420mm PL-TCM of Meishan Iron & Steel Co.

介绍了宝钢集团梅山钢铁股份有限公司1420mm酸洗-轧机联合机组入口活套的组成结构、机组主要技术参数和入口活套运行速度图,重点对入口活套的停机时间和活套套量进行了详细的分析和计算,确定了入口活套的合理套量,从而确保了酸洗-轧机联合机组连续稳定地运行。