On Some Ways to Implement State–Multiplicative Fault Detection in Discrete–Time Linear Systems

Autor: Krokavec San, Filasová Anna
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: International Journal of Applied Mathematics and Computer Science, Vol 32, Iss 2, Pp 229-240 (2022)
Druh dokumentu: article
ISSN: 2083-8492
DOI: 10.34768/amcs-2022-0017
Popis: New design conditions on the observer based residual filter design for the linear discrete-time linear systems with zoned system parameter faults are presented. With respect to time evolution of residual signals and with a guarantee of their robustness, the design task is stated in terms of linear matrix inequalities, while the recursive implementation of algorithms is motivated by the platform existence for real-time processing. A major objective is to analyze the configuration required and, in particular, a new characterization of the norm boundaries of the multiplicative zonal parametric faults to be projected onto the structure of the set of linear matrix inequalities.
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