Mathematical model and its self-learning algorithm for hot strip laminar cooling

During the process of the strip cooling after finished rolling, the mathematical model of hot rolled strip coiling temperature is very important for obtaining satisfactory microstructure performance and mechanical property of the hot strip. The outdated and the advanced mathematical models of coiling temperature are presented in the paper, and self-learning of online control strategy based on the advanced mathematical model is analyzed. Finally, the measured data based on the advanced model is analyzed.