Mixed order fractional observers for minimal realizations of linear time-invariant systems
Author
dc.contributor.author
Duarte-Mermoud, Manuel
Author
dc.contributor.author
Gallegos, Javier
Author
dc.contributor.author
Aguila Camacho, Norelys
Author
dc.contributor.author
Castro-Linares, Rafael
Admission date
dc.date.accessioned
2019-05-31T15:21:16Z
Available date
dc.date.available
2019-05-31T15:21:16Z
Publication date
dc.date.issued
2018
Cita de ítem
dc.identifier.citation
Algorithms, Volumen 11, Issue 9, 2018
Identifier
dc.identifier.issn
19994893
Identifier
dc.identifier.other
10.3390/a11090136
Identifier
dc.identifier.uri
https://repositorio.uchile.cl/handle/2250/169556
Abstract
dc.description.abstract
Adaptive and non-adaptive minimal realization (MR) fractional order observers (FOO) for
linear time-invariant systems (LTIS) of a possibly different derivation order (mixed order observers,
MOO) are studied in this paper. Conditions on the convergence and robustness are provided using
a general framework which allows observing systems defined with any type of fractional order
derivative (FOD). A qualitative discussion is presented to show that the derivation orders of the
observer structure and for the parameter adjustment are relevant degrees of freedom for performance
optimization. A control problem is developed to illustrate the application of the proposed observers.
Águila Camacho, Norelys; Le Roux, Johan D.; Duarte Mermoud, Manuel; Orchard Concha, Marcos(Elsevier, 2017)
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