An algebraic criterion for detecting the fact and time a fault occurs in control systems of dynamic plants
- Autores: Zybin E.1, Kos’yanchuk V.1
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Afiliações:
- State Research Institute of Aviation Systems (GosNIIAS)
- Edição: Volume 55, Nº 4 (2016)
- Páginas: 546-557
- Seção: Data Processing and Identification
- URL: https://journals.rcsi.science/1064-2307/article/view/219675
- DOI: https://doi.org/10.1134/S1064230716040146
- ID: 219675
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Resumo
This paper proposes a new algebraic criterion for fault detection in control systems of dynamic plants; this criterion uses only the measurements of input and output signals and is based on the solvability condition for the problem of identifying the mathematical model of a dynamic plant. To estimate the proposed criterion, it is compared with a criterion based on analyzing prediction errors in solving a fault detection problem for a stabilizer actuator.
Sobre autores
E. Zybin
State Research Institute of Aviation Systems (GosNIIAS)
Autor responsável pela correspondência
Email: zybin@mail.ru
Rússia, Moscow
V. Kos’yanchuk
State Research Institute of Aviation Systems (GosNIIAS)
Email: zybin@mail.ru
Rússia, Moscow