论文部分内容阅读
介绍了首钢中厚板轧钢厂 334 0mm中厚板轧机液压AGC系统工艺参数和计算机系统的硬件配置和传感器配置 ,给出了轧机弹跳模型和液压缸HCC的控制原理和液压缸的系统频率响应特性 ,描述了本系统所采用的头部锁定AGC和绝对AGC的控制策略 ,并对支撑辊偏心补偿、油膜厚度补偿等厚度控制补偿方法进行了说明。
The hardware configuration and sensor configuration of hydraulic AGC system of 334 0mm plate mill in Shougang Plate Mill are introduced. The control principle of the rolling mill model and hydraulic cylinder HCC and the system frequency response characteristics of the hydraulic cylinder are given , Describes the control strategy of head locking AGC and absolute AGC used in the system, and describes the compensation methods of eccentricity compensation of support roller and thickness compensation of oil film.