About this Abstract |
Meeting |
2025 TMS Annual Meeting & Exhibition
|
Symposium
|
AI/Data Informatics: Computational Model Development, Verification, Validation, and Uncertainty Quantification
|
Presentation Title |
Intelligent Optimization Algorithm-Based Optimization Model of Water Volume in Secondary Cooling Zone of Continuous Casting |
Author(s) |
Chenghong Li, Mingmei Zhu, Xianwu Zhang, Zhengjiang Yang, KunChi Jiang |
On-Site Speaker (Planned) |
Chenghong Li |
Abstract Scope |
The cooling efficiency and quality of continuous casting slab are closely related to the quantity of secondary cooling water, and the optimization of the secondary cooling water quantity in the secondary cooling zone is the guarantee of slab quality. In this paper, minimizing the average temperature difference between the surface center temperature and the target temperature of each cooling zone is taken as the objective function, and the metallurgical criteria is taken as constraints. Differential Evolution, Particle Swarm Optimization and Firefly Algorithm are used to establish the optimal model of secondary cooling water quantity. Those models are verified with the production data of a steel plant. The results show that the average temperature difference of PSO is the lowest ,which is 3.9 °C. By optimizing the hyperparameters of PSO, the final average temperature difference is reduced to 2.0 °C, and the model can meet the requirements of the production. |
Proceedings Inclusion? |
Planned: |
Keywords |
Other, Other, Other |