The main target of AGC system at present is to reduce the interacted disturbance between tension control system and AGC system. Flow-compensation is a simple but effective way, and DAGC with constant tension is the optimum design.

• 当前厚控系统的主要目标是如何减少张力系统与厚控系统之间互相影响的连轧系统内部扰动,流量补偿法是简单有效的,而DAGC加恒张力是最佳方案。