Application of Artificial Fish Swarm PID in Mold Level Control of Continuous Casting Machine

摘要

Continuous casting process is a very important process in iron and steel production, mold level control is a very important link in the process of continuous casting. In order to control the mold liquid level more effectively, the artificial fish swarm PID control algorithm is introduced to adjust the mold liquid level. The incremental PID control algorithm is used to obtain better control effect through weighted processing, and the artificial fish swarm optimization algorithm is used to adjust the incremental PID parameters. The simulation results show that the artificial fish swarm algorithm is more effective in the mold level control.