Modeling and Optimal Algorithm of Charge and Cast Scheduling of Steelmaking-Continuous Casting

On the basis of research on charge design and cast scheduling methods and process rules of steelmaking-continuous casting production scheduling in melting factory, we establish a constrained 0-1 integer quadratic programming model for optimal charge design and cast scheduling, and then propose the structure of PSO algorithm and the solving method to this model. And the simulation computation with practical data shows that both the model and the solving method proposed are effective.