One-key speed-up and automatic speed-down control system of high-speed precise strip steel cold-rolling mill

The invention relates to the field of strip steel rolling, and discloses a high-speed precise strip steel cold-rolling mill one-key acceleration and automatic deceleration control system which comprises a high-precision actual measurement module used for providing original data, an overclocking calculation module used for providing a core iterative algorithm and a dynamic compensation module used for providing dynamic compensation. The stability of the speed increasing and decreasing process is achieved through data exchange and data correction among the systems, and finally the purposes of one-key speed increasing and automatic speed decreasing are achieved. The method has the advantages of being high in automation degree, low in operation and maintenance cost and high in productivity and yield. 本发明涉及带钢轧制领域，公开了一种高速精密带钢冷轧机一键升速与自动降速控制系统,包括用于提供原始数据的高精度实测模块、用于提供核心迭代算法的超频计算模块和用于提供动态补偿的动态补偿模块。通过各系统间的数据交换与数据校量以实现升降速过程的稳定，并最终达到一键升速和自动降速的目的。本发明具有自动化程度高、运维成本低以及产能和成材率高的优点。