逻辑协调模型在中厚板生产中的应用

Application of logic coordination control in production of medium and heavy plates

介绍了在中厚板生产过程中的逻辑协调控制。逻辑协调的作用是协调在生产线上在其相应区域的所有钢板。逻辑协调控制又叫做顺序控制逻辑,用于优化钢板在轧制区域的传输过程。逻辑协调模型协调传动控制、闭环或开环的轧机辊缝控制、当前板坯位置、操作模式以及二级模型中的道次计划等。此模型是轧机自动化的基础。

Logic coordination control of medium and heavy plate production process is introduced in this paper. The role of logic coordination is to coordinate all plates in corresponding regions in production lines . Logic coordination control, alsocalled sequential control logic, is used for optimization of transmission process of plates at rolling regions. As the basis of rolling mill automation, logic coordination model as is used to coordinate transmission control, closed-loop/open-loop roll gap control of roll mill, current slab positions, operation modes and SO on.