2024-03-29T13:35:57Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/2164982020-07-14T00:54:44Zcom_10261_31565com_10261_4col_10261_31566
DIGITAL.CSIC
author
Al-Hadithi, Basil Mohammed
author
Adánez, José Miguel
author
Jiménez, Agustín
funder
Ministerio de Economía y Competitividad (España)
orcid
Al-Hadithi, Basil Mohammed [0000-0002-8786-5511]
orcid
Adánez, José Miguel [0000-0002-6246-8675]
2020-07-13T09:25:11Z
2020-07-13T09:25:11Z
2020-05
European Journal of Control 53: 79-87 (2020)
0947-3580
http://hdl.handle.net/10261/216498
10.1016/j.ejcon.2019.11.003
http://dx.doi.org/10.13039/501100003329
In this work, a novel approach based on incremental state models is proposed for the modeling and control of multivariable delayed systems with colored noise. One of the key features of the new approach is that the proposed incremental state model compared with the non-incremental one, solves the problem of computing the target state in a natural way, since for a desired output, a zero incremental state can be taken as an objective. Moreover, the control action in an incremental form is equivalent to introduce an integral action, thereby cancelling the steady state errors, even in presence of disturbances. An optimal Linear Quadratic Regulator (LQR) control, based on the incremental model, is proposed and a Kalman filter is used to obtain the estimated state. Thus, another advantage of the proposed method is minimizing the output variance. Illustrative examples are chosen to evaluate the effectiveness of the proposed method.
eng
closedAccess
Incremental state models
Colored noise
Multivariable delayed systems
Linear quadratic regulator
Kalman filter
Control of multivariable delayed systems with colored noise using incremental state formulation
artículo
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URL
https://digital.csic.es/bitstream/10261/216498/1/Acceso_Restringido.pdf
File
MD5
bcbe98f97e638d63d2e5c43c67d70038
15715
application/pdf
Acceso_Restringido.pdf