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介绍安装在五机架全连续冷轧机上的前馈平直度控制系统。钢卷主体平直度性能与目标值偏差在±８Ｉ－单位范围内符合标准，好于整卷的±１１Ｉ－单位，稳定运行条件下在±５Ｉ－单位内。
Introducing the feedforward flatness control system installed on a five-stand fully continuous cold mill. The deviation of the flatness of the main coil from the target value is within the range of ± 8 I-units, which is better than the ± 11 I-unit of the whole coil and within ± 5 I-units under steady operation.