CASPIAN JOURNAL
MANAGEMENT AND HIGH TECHNOLOGIES
DESIGNING THE MARKOV MODELS-BASED STRUCTURE FOR CRITICAL INFORMATION INFRASTRUCTURE OBJECTS OF PRODUCTION PROCESSES
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Read | Kochnev Sergey V., Lapsar Alexey P., Baraboshkina Alyona V. DESIGNING THE MARKOV MODELS-BASED STRUCTURE FOR CRITICAL INFORMATION INFRASTRUCTURE OBJECTS OF PRODUCTION PROCESSES // Caspian journal : management and high technologies. — 2022. — №1. — pp. 93-105. |
Kochnev Sergey V. - Head of Department, State Research Institute of Instrument Making, s.v.ko@mail.ru
Lapsar Alexey P. - Cand. Sci. (Engineering), Associate Professor, Deputy Chief of Department, Southern and North Caucasian Federal Districts, lapsar1958@mail.ru
Baraboshkina Alyona V. - undergraduate student, Rostov State University of Economics (RINH), alenaas64@mail.ru
The secure implementation of critical production processes in the spheres of health, science, transport, communications, energy and other is largely ensured by the effectiveness of critical information infrastructure. The paper indicates problems of applying IT for objects of critical information infrastructure, caused by an increase in their vulnerability to destructive impacts implemented using remote access technologies. The present protection measures are reduced to the termination of exchange with an external environment and a stop of the production process, which leads to a decrease in its effectiveness. The paper analyses operation features of critical information infrastructure objects under destructive information impact conditions and substantiates the requirements for them. Perspective assessment and prediction methods and models for the variety of complex technical systems states are spread to the critical information infrastructure. The properties and characteristics of destructive information influences are proposed the informative parameter in the parameterized models of critical information infrastructure objects. As a result, a generalized structure of the critical information infrastructure object that implements diagnostic and control functions has been developed using structural synthesis methods based on diffusion Markov models. A variant of the functioning of such an object in normal and abnormal operating conditions is considered. The results of the study are the development of universal requirements for information infrastructure objects, which implement management of critical proceedings as well as generalized structure of such objects. The obtained results are applicable in the development of promising or modernization of existing objects of critical production processes and are implemented in the technical specifications for the development of an automated control system of the critical information infrastructure object, which works in the sphere of science.
Key words: critical process, critical information infrastructure object, destructive information impact, emergency, structure, evolutionary equations, parametrized Markov models