带钢热连轧变结构与变参数AGC控制算法

Hot Strip Rolling AGC Control Algorithm with Variable Structures and Parameters

给出了带钢热连轧变结构与变参数ＡＧＣ新算法。试验表明，在大初始偏差下，该算法比传统ＡＧＣ控制算法的批量轧制合格率提高５％～１０％，并减少了ＡＧＣ投入后对板形的影响。

The new AGC algorithm with variable structurs and parameters was gived.It has proved in practice that in large initial thickness error condition the lot rolling qualified rate increase 5%～10% and the influence to flatness after AGC putting in work is reduced.