Methodological approach to integrated effectiveness assessment apply of aviation systems with UAVs. Evaluating methods for effectiveness of solving radio technical reconnaissance and aircraft destruction of targets tasks

Currently, the use of aviation systems with unmanned aerial vehicles (UAVs) of various classes and purpose for the benefit of both special customers and civilian purposes has acquired particular relevance and practical significance. Modern UAVs, used both separately and as part of the group, can carry several target loads on board at the same time, built on various physical principles: multifunctional optoelectronic system, digital aerial photography system, on-board radar station, radio and radio reconnaissance system, communication system for transmitting data from target loads (sensors) to a mobile device (for example, a tablet) to a remote subscriber, etc. At the same time, the issue of determining the evaluation of the effectiveness of solving both individual target tasks of UAVs and finding an integral assessment of the effectiveness of using aircraft systems with UAVs when solving a set of target tasks (sequentially or sequentially-in parallel in time), taking into account their priority and a number of other factors, remains practically unlit. The scientific and technical article consists structurally of three parts and is devoted to the consideration of the issues of finding an integral assessment of the effectiveness of the use of aviation systems with unmanned aerial vehicles. In the first part of article [1], a scientific and methodological approach has been developed to determine estimates of the effectiveness of solving private target problems of radio communication and remote monitoring (by optical and radar means) by a complex with UAVs. The second part of the article presents a mathematical apparatus for assessing the effectiveness of solving problems of conducting radio-technical reconnaissance and aircraft destruction of targets. As a criterion for the effectiveness of solving all private target problems, a universal indicator of the probability of solving them has been adopted, which will ultimately allow for convolution and determine an integral assessment of the effectiveness of solving a whole set of target problems. The methodological apparatus developed in the article is universal and invariant to the input parameters, that is, the number of solved target problems, the stage of operation of the complex with UAVs, and can be easily adapted to the new conditions for the use of other complexes with UAVs. Within the framework of this approach, a mathematical apparatus for functional dependence of probabilities of solving particular target problems with design parameters of target loads in the UAV has been developed, taking into account the peculiarities of its functioning and in the conditions of existing restrictions and assumptions. The scientific and methodological approach allows already at the stage of formation of the tactical and technical task for the complex with UAVs to obtain quantitative estimates of the probabilities of solving private target tasks using the technical backlog of industrial enterprises for key components from the complex (target loads, a set of communication facilities, etc.). Finding effectiveness estimates in the group application of UAVs, as well as taking into account possible electronic counteraction, goes beyond the scope of this article and is the direction of further research on this topic.