Надежность и качество сложных систем (Jun 2023)
METHODS OF OPERATIONAL EVALUATION AND ENSURING THE ACCURACY CHARACTERISTICS OF OPTO-ELECTRONIC SIGHTING AND NAVIGATION COMPLEXES USING THESE OBJECTIVE CONTROL TOOLS (Part 1)
Abstract
Background. The experience of combat training and combat use of optical-electronic sighting and navigation systems (OEPrNK) of tactical aircraft (TA) in local wars and conflicts shows that their readiness and effectiveness significantly depend on accuracy characteristics (TC), in particular, on accuracy adjustment of their constituent subsystems. To the greatest extent, this applies to sighting devices (VU) and sensors. Goal of the work – development of methods for operational assessment and provision of technical characteristics of the OEPrNK using these means of objective control (SOC) based on adaptive management of prevention in the interregional period of operation, taking into account the functional and design features, the introduction of the concept of maintenance (TO) according to the state with the control of parameters that is adequate to the operational properties of the OEPrNK . Materials and methods. To achieve this goal, methods of mathematical modeling, probability theory and mathematical statistics, methods of integral and differential calculus, the method of analysis of hierarchies, the method of group accounting of arguments were used. Results and conclusions. The developed new methods for controlling the accuracy of the adjustment of the OEPrNK VU in flight, the novelty of which is confirmed by the corresponding patents for the methods of their implementation, make it possible to increase the readiness of the OEPrNK for use, reduce labor costs for providing technical characteristics in the interregional period of operation as a whole by an order of magnitude, and also increase the integral accuracy of adjustment by about 3 times.
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