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This article is cited in 4 scientific papers (total in 4 papers)
Control in Technical Systems
Pair monitoring of redundant technical systems
V. N. Bukova, E. V. Ozerovb, V. A. Shurmanc a OJSC “International Aeronavigation Systems”, Moscow, Russia
b Military Research Center of the Air Force “Zhukovsky and Gagarin Air Force Academy”, Voronezh, Russia
c Branch of JSC “Ramensky Instrument Design Bureau”, Zhukovsky, Russia
Abstract:
We pose and solve the deterministic problem of simultaneous technical condition monitoring in real time for both the main (functional) and control (monitoring) parts of the system. We propose an approach based on a logical analysis of the results of the built-in control for a pair of comparable technical devices, which are in the general case heterogeneous in their manufacturing and infrastructural support. We obtain the structure and rules for the construction of the indicator matrix that allows to divide technical devices into fully or partially operational and faulty. We give explicit expressions for the probabilities of fault detection in both parts of the system and for error probabilities of the first and second kind. We also show illustrative examples.
Keywords:
equipment complex, functional unit, monitoring unit, functional node, Boolean and non-Boolean formalisms, indicator health matrix, indicator rule of logical pair monitoring.
Citation:
V. N. Bukov, E. V. Ozerov, V. A. Shurman, “Pair monitoring of redundant technical systems”, Avtomat. i Telemekh., 2020, no. 1, 93–116; Autom. Remote Control, 81:1 (2020), 74–93
Linking options:
https://www.mathnet.ru/eng/at15181 https://www.mathnet.ru/eng/at/y2020/i1/p93
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Abstract page: | 227 | Full-text PDF : | 38 | References: | 37 | First page: | 26 |
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