Research on Intelligence of AGC System in Hot Strip Mill

摘要

The thickness control system is an important method to realize the high precision hot rolling. By analyzing the Siemens thickness control model, this paper introduces the algorithm and principle of MN-AGC with smith predictor. The SIEMENS CFC program was used for fuzzy MN-AGC function development, to solve the problem that the original Siemens AGC gain coefficient is single. After application, the strip thickness control precision has been further improved.