ОПТИМИЗАЦИЯ ПРОИЗВОДСТВЕННОЙ ПРОГРАММЫ НА КАРЬЕРАХ ЦЕМЕНТНОГО СЫРЬЯ МЕТОДОМ ЛИНЕЙНОГО ПРОГРАММИРОВАНИЯ

The linear programming method is used to optimize the production plan for preparation of cement raw material mixture of several components. The constraints in the model are controlled technological parameters such as chemical content of raw materials, shovel productivity in the quarry, water content in the slurry before burning in the rotary kilns. The objective functions in the model depend on the production process and could be minimum transportation costs of raw materials, minimum moisture of slurry and others.