Aerospace Instrument-Making Annotation << Back DEVELOPMENT OF A MODEL FOR THE RECOVERY OF AIRCRAFT NAVIGATION EQUIPMENT BY INCREASING THEIR OPERATIONAL AVAILABILITY D.E. Eshmuradov, B.A. Dzhumamuratov, N.M. Turaeva The analysis of the factors influencing the serviceability of aviation equipment (AT) in modern conditions, the features of the functioning of the system of technical operation of aviation equipment in the conditions of limited funding for aviation has been carried out. An alternative approach to obtaining information about the reliability of AT objects by predicting the number of failures of navigation equipment is proposed, the mathematical model of the technical operation process (PTE) is improved in the form of a regenerating random recovery process. The problems of determining the type of regional repair base and choosing the rational composition of the recovery system based on the allocation of a generalized indicator and taking into account the existing resource constraints are formulated and solved. A technique has been developed to substantiate the rational composition of the system for restoring the navigation equipment of an aircraft (LA). A complex of computational studies of the dependence of the efficiency indicators of the process of technical operation on the chosen variant of the restoration organization was carried out, a choice was made of the rational composition of the restoration system for the navigation equipment of aircraft. Keywords: equipment, technical operation, aircraft, aviation equipment, navigation equipment. DOI: 10.25791/aviakosmos.6.2023.1343 Pp. 18-27.