Method of controlling form of strip in rolling mill
    1.
    发明授权
    Method of controlling form of strip in rolling mill 失效
    轧机带材形状控制方法

    公开(公告)号:US5680784A

    公开(公告)日:1997-10-28

    申请号:US401446

    申请日:1995-03-09

    摘要: A method of controlling a form of a strip in a rolling mill. A plurality of paired data of manipulation amounts of form control actuators, and amounts of variations in the form of the strip corresponding to the manipulation amounts are prepared, as prototype manipulation examples. Calculation is performed to obtain a degree of similarity between an actual form error representing difference between an actual form of the strip and a target form, and variations in the form of the prototype manipulation examples. Then, actuator manipulation amounts of the prototype manipulation examples are weighted in accordance with calculated degree of the similarity, and the actuators are manipulated based on weighted actuator manipulation amounts.

    摘要翻译: 一种在轧机中控制带材形状的方法。 作为原型操作实例,准备了多个成形数据的成形控制致动器的操作量以及对应于操作量的条带形式的变化量。 执行计算以获得表示实际形式的条带与目标形式之间的差异的实际形式误差以及原型操作示例的形式的变化的相似程度。 然后,根据计算出的相似程度对原型操作例子的执行器操纵量进行加权,并且基于加权的致动器操纵量操纵致动器。