Transportation Model With Stochastic Restrictions on Cargo Supply Solution

The example of the mean statistical costs in a classical transportation model with restrictions on cargo supply is proposed. It is considered such restrictions on cargo supplies as: interdicted supplies; inferiorly restricted volume of supple; superiorly restricted volume of supple; obligatory volume of supply. It is performed calculations of the mean statistical costs on freight hauling in transportation model optimization with specified probabilities of the restrictions on supplies, and besides the actually arising or the of the concrete supplies are known for the supplies by the moment cargo is dispatching from them. For source data every appearing combinatorial variants represent solvable transportation tasks, which optimum solutions were found after inserting concrete extra restrictions on the volume supplies in the model. Problems of a similar nature solving in educational process during «Operations Research» course studying with computer technology and suitable software tools application will ensure on the basis of interdisciplinary connections implementation more effective development of competencies, essential for expectant professional activity of students. Keywords: educational process, interdisciplinary approach, transportation model, «generalized» supplier, restrictions on cargo supply, objective value, probability, statistical costs.