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Discrete-time resonant observer based control for periodic signal rejection

Autor
Cortés , J.; Ramos, G.; Costa-Castelló, R.
Tipus d'activitat
Article en revista
Revista
IEEE Latin America transactions
Data de publicació
2015-05-01
Volum
13
Número
5
Pàgina inicial
1279
Pàgina final
1285
DOI
https://doi.org/10.1109/TLA.2015.7111980 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/78224 Obrir en finestra nova
Resum
Rejection of periodic signals has been a subject of great interest in control theory and engineering applications. Periodic disturbances are usually present in mechatronic, hydraulic and electronics systems, between others. This paper proposes a resonant observer-based control for periodic signal rejection. The observer includes, in an embedded way, an internal model of the disturbance that is based on its harmonic decomposition. The resulting disturbance estimation is used by a control law that...
Citació
J.A. Cortes, Ramos, G., Costa-Castelló, R. Discrete-time resonant observer based control for periodic signal rejection. "Revista IEEE América Latina", 01 Maig 2015, vol. 13, núm. 5, p. 1279-1285.
Paraules clau
CONTROL-SYSTEM-DESIGN, PARADIGM, REPETITIVE CONTROL, disturbance observer, periodic signals, resonant observer
Grup de recerca
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Sistemes Avançats de Control

Participants

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