Aerospace Instrument-Making Annotation << Back ALGORITHM FOR TECHNICAL DIAGNOSTICS OF ONBOARD EQUIPMENT OF ORBITAL VEHICLES WITH OPTIMUM SELECTION OF THE DEPTH OF FAILURE SEARCH ON THE BASIS OF ANALYSIS OF TRANSIENT PROCESSES WHEN SOLVING PROBLEMS OF CONTROL OF TECHNICAL CONDITION А.K. Klyuchkin, V.I. Matskevich, Е.V. Slatova The article considers the issue of developing an algorithm for technical diagnostics of on-board equipment of orbital facilities with an optimal choice of the depth of failure search based on the analysis of transient parameters when solving problems of technical condition management in order to increase the efficiency of technical diagnostics. The problem of algorithm development is formulated, the idea of fi nding the place and cause of failure is substantiated based on the analysis of transient parameters with the formation of additional features and the determination of the optimal number of control points necessary to ensure the maximum necessary depth of localization of failure. The use of the algorithm in the software and diagnostic complex at the stages of testing rocket and space technology products under conditions of various kinds of uncertainty will increase the reliability of failure detection, which ultimately will lead to an increase in the efficiency of solving target tasks. Keywords: management, algorithm, bounce search depth, technical diagnostics, technical orbital facilities, trials. DOI: 10.25791/aviakosmos.6.2023.1342 Pp. 08-17.