roll control

The theory of QOC ( quick open control) is introduced and the cause of roll quality is deep analyzed.

论文介绍了踏步控制（QOC）原理，并深入分析研究了其影响钢卷卷取质量的主要原因。

Roll Control Technique Research of Surface Ship in Extreme Sea Condition

水面舰艇在高海情下的横摇运动姿态控制技术研究

Analysis on Hot Coilbox Bending Roll Control

热卷箱弯曲辊控制浅析

Bow expander roller discussion on the neck bending stiffness of work rolls in the hydraulic bending roll control system

弯辊扩幅机，扩幅弯辊液压弯辊控制中工作辊辊颈弯曲刚度探讨

In indirect tension control, the calculating of roll diameter 、 dpomic and statics compensation current of tension is complex. By using analog multiplier and divider, there will be large error and drift and therefore it difficult to implement accurate tension control.

间接张力控制系统中，卷径D、动静态张力补偿电流计算复杂，用模拟乘除器实现起来误差大、漂移严重，很难实现精确的张力控制。

Each unwinding of jumbo roll is separately equipped with tension control and pneumatic jumbo roll lifting.

原纸放卷独立配套张力控制.原纸气动上机.

Hydraulic Bending Roll Control System in Three stand Cold Rolling Mill

三机架冷连轧机液压弯辊控制系统

There is, as with aerodynamic control additional complication if roll control is required.

像用气动力控制那样,如果需要滚动控制,那么就增加了复杂性.

There are three main tension control methods, sensor-based tension control, adjusting roll tension control and sensorless tension control. They have their own advantages.

张力控制的控制策略主要有基于张力传感器的张力控制、利用调节辊进行张力控制和无传感器张力控制，三种控制策略都具有各自的优势。

The control system of industrial computer control inverter and frequency conversion variable speed motors through polymerizing-kettle control inverter control, and it can collect real-time test data of big motor output torque, pick spike roller or skinning and roll speed feeding speed.

工控机分别控制两个变频器以实现大、小电动机调速，并实时采集大电动机输出扭矩、摘穗辊或剥皮辊转速以及植株喂入速度等试验数据。

Opinion on roof construction with PVC roll-roofing and quality control

浅淡PVC防水卷材屋面工程施工和质量控制

The groove system, roll structure, guide structure, rolling control and rolling requirements for 4-line slitting rolling technology provided by BSW Co. are introduced in detail in this paper. In addition, the prospect of this technology is also discussed.

详细介绍BSW公司的4线切分轧制的孔型系统、轧辊结构、导卫结构、轧制控制以及对轧机的要求，展望了该技术的发展空间。

A fuzzy tunning PID controller using roll angle input source is applied in the active roll control. It is co-simulated under the Matlab/ Simulink software environment and realizes the online coordination.

采用模糊自适应PID控制策略，在Matlab/Simulink环境中对车辆抗侧倾性能进行了联合仿真，实现了PID控制过程中参数的在线整定。

These hinged flight surfaces could deflect airflow to modify the lift, thereby supplying roll control.

这些以铰链连接的飞行翼面能够偏转气流以调整升力, 进而控制滚转.

An independent module of work roll bending compensation is set in the feedback control system.

在反馈控制环节中专门设置一个独立运行的模块，即工作辊弯辊补偿控制模块。

The important parameters of the tank model were determined through the experiments, so that the key problem for optimal control of the U-shape anti-roll tank can be solved. The damping effect of the tank model is verified by the experiments.

通过实验确定了水舱模型的重要特性参数，很好地解决了实现U型减摇水舱最佳控制的关键问题，并用实验结果验证了水舱模型的减摇效果。