Mathematical and Computer Modeling of the Work of the Grain Terminal of Mariupol Commercial Sea Port

The mathematical model of the maritime grain terminal operations on the basis of queueing theory is considered. The simulation model was developed using AnyLogic and provides the ability to set such parameters as warehouse length, warehouse arrival rate, wagon unloading rate, arrival rate of vehicles, percentage of defective vehicles, vehicle unloading rate, etc. Computer modeling allows to analyze the operation of the grain terminal and its individual units: automobile and railway unloading stations, conveyor belts and shiploaders.