Mathematical Optimization Model for Blast Furnace Operation

According to mathematic programming theory and optimization theory, an optimization model for operation parameters of blast furnace is developed. By statistic analysis of actual production data of some works , a group of multivariate linear regression equations are obtained for coke ratio, productivity, coke load ,etc. The effect degree of each parameter to target function and the positive or negative relativities are determined according to calculated standard regression coefficient. By adjusting main parameters, target function approaches or is equal to the optimal value.