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Adaptive Compensation Strategy For The Tracking/Rejection of Signals with Time-Varying Frequency in Digital Repetitive Control Systems
dc.contributor.author | Ramos Fuentes, Germán Andrés |
dc.contributor.author | Olm Miras, Josep Maria |
dc.contributor.author | Costa Castelló, Ramon |
dc.contributor.other | Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada IV |
dc.date.accessioned | 2009-12-31T10:39:12Z |
dc.date.available | 2009-12-31T10:39:12Z |
dc.date.created | 2009-09 |
dc.date.issued | 2009-09 |
dc.identifier.citation | Ramos, G.A.; J.M. Olm; Costa-Castelló, R. Adaptive Compensation Strategy For The Tracking/Rejection of Signals with Time-Varying Frequency in Digital Repetitive Control Systems. A: IEEE International Conference on Emerging Techonologies and Factory. "14th IEEE International Conference on Emerging Techonologies and Factory ry Automation". Mallorca: 2009, p. 1-7. |
dc.identifier.isbn | 978-1-4244-2728-4 |
dc.identifier.uri | http://hdl.handle.net/2117/6118 |
dc.description.abstract | Digital repetitive control is a technique which al- lows to track periodic references and/or reject peri- odic disturbances. Repetitive controllers are usually de- signed assuming a fixed frequency for the signals to be tracked/rejected, its main drawback being a dramatic per- formance decay when this frequency varies. A usual ap- proach to overcome the problem consists of an adap- tive change of the sampling time according to the refer- ence/disturbance period variation. However, this sam- pling period adaptation implies parametric changes af- fecting the closed-loop system behavior, that may compro- mise the system stability. This article presents a design strategy which allows to compensate for the parametric changes caused by sampling period adjustment. Stabil- ity of the digital repetitive controller working under time- varying sampling period is analyzed. Theoretical devel- opments are illustrated with experimental results. |
dc.format.extent | 7 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria electrònica::Microelectrònica::Processadors digitals |
dc.subject.lcsh | Adaptive control systems |
dc.title | Adaptive Compensation Strategy For The Tracking/Rejection of Signals with Time-Varying Frequency in Digital Repetitive Control Systems |
dc.type | Conference report |
dc.subject.lemac | Sistemes adaptatius |
dc.contributor.group | Universitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.etfa2009.org |
dc.rights.access | Open Access |
local.identifier.drac | 2444283 |
dc.description.version | Postprint (published version) |
local.citation.author | Ramos, G.A.; J.M. Olm; Costa-Castelló, R. |
local.citation.contributor | IEEE International Conference on Emerging Techonologies and Factory |
local.citation.pubplace | Mallorca |
local.citation.publicationName | 14th IEEE International Conference on Emerging Techonologies and Factory ry Automation |
local.citation.startingPage | 1 |
local.citation.endingPage | 7 |