This paper presents the application of speed and tension control system in the line of universal mill of Anshan Rolling Steel Plant.
本文介绍了速度及张力控制系统在鞍山市轧钢厂万能轧机轧制线上的应用。
According to the adjusting principle of current bi-colsed, PLC and 6ra70 digital DC speed regulating device is adopted, which controls over the system of the rolling mill.
根据电流双闭环调速原理，采用6ra70直流全数字调速装置与P LC结合，控制材轧机电系统。
Speed control system of skin pass mill in Cold Strip Rolling Mill of Wuhan Iron & Steel Group Company is introduced.
介绍武钢冷轧厂平整机的速度控制系统。
The application of preview PWM control in speed regulation system of rolling mill with single main motor drive is introduced. The scheme of hardware is presented at first.
介绍了预见PWM控制在单传动轧机主传动调速系统中的应用，首先介绍了单传动轧机主传动调速系统的硬件结构，然后阐述了最优预见PWM控制原理及其工程应用；
The elongation control system of cold rolling skin pass mill was described; the speed feedforward control and feedback control in the control system were detailed explicated.
描述了应用于唐钢冷轧薄板厂平整机组的延伸率控制系统，对该延伸率控制系统中的速度前馈控制和延伸率反馈控制做了重点阐述。
The elongation control system of cold rolling skin pass mill was described; the speed feedforward control and feedback control in the control system were detailed explicated.
描述了应用于唐钢冷轧薄板厂平整机组的延伸率控制系统，对该延伸率控制系统中的速度前馈控制和延伸率反馈控制做了重点阐述。
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