Formation of a rational technology for service cargo points at railway connecting lines of industrial enterprises

Abstract

The aim of the article is to define of rational technology for service cargo points at railway connecting lines of industrial enterprises taking into account possible penalties. To solve this problem, the authors used methods of analysis of statistical data of dynamically changing parameters, methods of simulation modeling, mathematical statistics, probability theory and methods of combinatorial analysis. In the work is formalized the rational technology for service at railway connecting lines of industrial enterprises in the form of a mathematical model. The objective function of the model uses the criterion of total operating expenses and takes into account the probabilistic nature of the waiting time for dispatching of wagons to the cargo point. The mathematical model is designed to determine the rational number of wagons in the dispatching to the cargo point at railway connecting lines of industrial enterprises. The proposed technology takes into account penalties for violation of the delivery time.

Technological proposal for the attention of the risk in the management of the work of a railway station with a port

“…However, in their articleZhao et al (2020) formed a multi-purpose optimization model to minimize the total costs in the process of transporting containers in the organization of intermodal rail and water transport. An improved genetic algorithm was used to solve the model.To distribute international container cargo,Shibasaki and Kawasaki (2021) developed a two-layer network model that includes both global maritime and local domestic transport network in terms of shippers Baulina et al (2022). formalized rational technology of servicing freight points of railway tracks of industrial enterprises in the form of a mathematical model that uses the criterion of total operating costs and takes into account the probabilistic nature of waiting time for wagons to supply freight stations.…”