ОБГРУНТУВАННЯ ВИБОРУ СХЕМАТИЧНИХ РІШЕНЬ ПРИ РОЗРОБЦІ ВАРІАНТІВ МОДЕРНІЗАЦІЇ БОРТОВОГО ОБЛАДНАННЯ ЛІТАЛЬНИХ АПАРАТІВ ВІЙСЬКОВОГО ПРИЗНАЧЕННЯ

Abstract

The article presents a methodological approach to the justification and selection of options for the modernization of on-board equipment of military aircraft based on the application of multi-criteria selection methods. An analysis of the global development of military aircraft showed that an economically beneficial direction for increasing their combat capabilities is the modernization of on-board equipment (aiming-navigation and reconnaissance systems, communication systems, registration of flight information, etc.), while choosing one or another variant of the composition of the on-board equipment is to a large extent key in its implementation. Analytical substantiation of the revealed dependence of the results of the application of the mentioned methods on the power of the set of Pareto variants is proposed, and the results of the analysis of the criteria for the placement of on-board equipment on board a military aircraft by optimizing the communication network between the components of this on-board equipment are given. With this approach, the function of the methodical apparatus is reduced to the selection from a set of possible options for choosing those alternatives that do not have advantages over others, and the function of direct selection among the remaining competitive options is entrusted to the person responsible for making the final decision. With this approach, the function of the methodical apparatus is reduced to the selection from a set of possible options for choosing those alternatives that do not have advantages over others, and the function of direct selection among the remaining competitive options is entrusted to the person responsible for making the final decision. At the same time, the applied criteria relate to general technical and economic properties and are important for ensuring the desired level of combat and flight qualities of the aircraft. The practical application of the proposed approach will allow to significantly reduce the influence of the subjective factor in the decision-making system regarding the selection of onboard equipment military aircraft due to algorithmization and programming of the selection procedure.