Shlionskaya Yu.D., Faranosov V.V., Surinsky D.O.

Simulation model of the functioning of a human-machine system and indicators of its effectiveness

Reliability and safety of electrical installations (ES) of production facilities under operating conditions depends on many factors. Taking into account and minimizing their influence, especially for human-machine systems (HMS), where personnel is involved in the maintenance of the ES, requires a systematic approach that combines theoretical and experimental studies. Modern production facilities have a complex structure of power supply, including external and internal electrical equipment, etc. All this requires an effective system for monitoring and diagnosing the parameters and modes of electrical installations. The analysis of control results underlies decision-making, the formation of inference rules, the formation of databases and knowledge in order to predict and manage man-made risks of electrical installations. Moreover, diagnosing the technical condition of the ED is one of the main factors for ensuring the efficiency of their operation under conditions of uncertainty caused by the objectively existing dynamic process of the functioning of the human-machine system.

Keywords: MAN-MADE FIRES, LEAKAGE CURRENTS IN ELECTRICAL INSTALLATIONS, THERMAL OVERLOAD, HUMAN-MACHINE SYSTEM