Distributed design for active fault diagnosis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F22%3A43962475" target="_blank" >RIV/49777513:23520/22:43962475 - isvavai.cz</a>
Result on the web
<a href="https://dx.doi.org/10.1080/00207721.2021.1963501" target="_blank" >https://dx.doi.org/10.1080/00207721.2021.1963501</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/00207721.2021.1963501" target="_blank" >10.1080/00207721.2021.1963501</a>

Result language
angličtina
Original language name
Distributed design for active fault diagnosis
Original language description
The paper deals with active fault diagnosis of stochastic large-scale systems consisting of several subsystems with separate inputs and observations, which are coupled through the system state. The subsystems are described by multiple models expressing their fault-free and faulty behaviour. The transition between the models is governed by a Markov chain. The paper proposes a distributed design of an active fault diagnosis algorithm, which takes into account the coupling among the subsystems in all stages of the algorithm. This results in a higher quality of the excitation signal and consequently in better decisions. The numerical example shows the improved performance of the proposed algorithm in comparison with the algorithms based on the decentralised design.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20205 - Automation and control systems

Project
<a href="/en/project/GA18-08531S" target="_blank" >GA18-08531S: Active approach to fault diagnosis in stochastic large-scale systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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