The Ingots Cutting Subsystem Algorithm for the Decision Support Management System of Multi-Stage Rolled Production

The algorithm of the subsystem of ingots cutting for the Decision support management system of multi-stage rolling production is proposed. The algorithm provides the parallel use of orders for products of different assortments. In contrast to previously known solutions, the size of an order for a certain type of finished rolling products can exceed the size of one melt. This solution is considered to be a scientific novelty of the proposed approach and at the same time corresponds to real orders at metallurgical enterprises. The given algorithm was applied to the daily load planning of one of the metallurgical plants in the Dnipropetrovsk Region. A practical test is to demonstrate that the algorithm application to real orders improves the technical and economic indicators of production.