Shultz, V.L., Chernov, I.V., Shelkov, A.B. Methodology of management of technogenic security of the railway infrastructure objects based upon the indicator approach.

Abstract: The article provides the study results of the problems regarding security guarantees in railway transportation. The authors view the key groups of risks, threats and structural vulnerabilities of the infrastructure objects for r ailway t ransportation. T he authors t hen provide the results of modeling methods development and analysis of development of emergency situations at the railway transportation infrastructure objects based upon the formation of structural components and interrelated matrixes, as well as prevention models using the indicator approach. The authors provide the methods for setting and solving of the multi-criteria problem for the optimum placement of indicators within the complicated technical system structures, based upon the criteria of accuracy, completeness, timeliness for detecting failures of various types.

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