Stasiuk O.I., Goncharova L.L.
Mathematical models and methods of the analysis of computer networks for railway power supply control

Methods for innovative transformation of railway power supply systems are analyzed. It is shown that modern intelligent power networks represent a new quality of a mutually integrated architecture of a distributed computer environment for the control of power supply and the topology of a traction power network, which are oriented towards the accumulation of new knowledge and optimization of energy resources. To synthesize mathematical models for investigating intelligent systems, a graph of a distributed computer environment is proposed, which adequately reflects the topology of a railway power grid. The paper also proposes a differential mathematical model of a distributed computer environment of intellectualization of procedures for all-mode control of power supply and methods for determining the probabilities of states of nodes, throughput, number of busy channels, and number of failures of requests for service. © 2018, Springer Science+Business Media, LLC, part of Springer Nature.

Keywords: architecture, computer environment, computer network, differential mathematical model, graph, intelligent network, method, optimization, Architecture, Computer architecture, Computer networks, Electric network analysis, Electric power system control, Electric power systems, Electric power transmission networks, Energy resources, Intelligent networks, Intelligent systems, Network architecture, Optimization, Power control, Quality control, Railroads, Topology, Traction control, Transportation, Computer environments, Distributed computer environment, graph, Integrated architecture, Intelligent power, method, Railway power supplies, Traction power, Distributed computer systems

Cite:
Stasiuk O.I., Goncharova L.L. (2018). Mathematical models and methods of the analysis of computer networks for railway power supply control. Cybernetics and Systems Analysis, 54 (1), 184-192. doi: https://doi.org/10.1007/s10559-018-0017-0 http://jnas.nbuv.gov.ua/article/UJRN-0000805868 [In Ukrainian].