The article presents a scientific justification for a generalized criterion for choosing an unmanned helicopter-type aircraft for equipping units of EMERCOM of Russia in order to improve the efficiency of operational tasks in emergency situations. The authors have developed a comprehensive methodological approach that integrates an expert assessment method involving five specialists directly involved in the maintenance and use of helicopter-type unmanned aircraft, a dimensional analysis method for the formation of dimensionless complex indicators, as well as a fuzzy logic apparatus based on the Mamdani fuzzy inference system in the MatLab mathematical modeling software environment. As part of the study, a survey of experts was conducted to determine the significance of the technical parameters of helicopter-type unmanned aircraft, the Kendall concordance coefficient was calculated, confirming a high degree of consistency of experts' opinions, the weighting coefficients of the parameters and weighted average estimates of six samples of helicopter-type unmanned aircraft were determined. A generalized efficiency indicator has been formed based on the integration of the technical efficiency indicator and a weighted average estimate. The results of the study made it possible to classify the considered samples of helicopter-type unmanned aircraft by efficiency levels and can be used in the selection of promising samples for equipping units of the Russian Ministry of Emergency Situations.
Sytdykov et al. (Fri,) studied this question.
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