Sumtsov A. Improvement of methods and models of definition of exploitation systems in modernized shunting locomotives

The object of research is the process of technical operation of modernized shunting diesel locomotives. The study was conducted using statistical methods of information collection and processing, product quality assessment, mathematical modeling, graph theory, reliability theory, mathematical modeling and numerical calculation. As a result of the conducted research, a scientifically grounded model of the choice of a rational system of technical exploitation on the basis of an integrated approach based on actual operating conditions was obtained and recommendations for its application were developed. The sphere of application of the obtained results is locomotive enterprises, enterprises of industrial transport and locksmiths, who operate shunting thermal insulation.