Mostra el registre d'ítem simple
Transition from periodicity to chaos in a PWM-controlled buck converter with ZAD strategy
dc.contributor.author | Angulo García, Fabiola |
dc.contributor.author | Fossas Colet, Enric |
dc.contributor.author | Olivar, Gerard |
dc.contributor.other | Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials |
dc.date.accessioned | 2009-10-26T10:41:08Z |
dc.date.available | 2009-10-26T10:41:08Z |
dc.date.created | 2005-10-31 |
dc.date.issued | 2005-10-31 |
dc.identifier.citation | Angulo, F; Fossas, E.; Olivar, G. "Transition from periodicity to chaos in a PWM-controlled buck converter with ZAD strategy". International Journal of Bifurcation and Chaos, 2005, Vol. 15, No. 10, p. 3245-3265. |
dc.identifier.issn | 0218-1274 |
dc.identifier.uri | http://hdl.handle.net/2117/4031 |
dc.description.abstract | The transition from periodicity to chaos in a DC-DC Buck power converter is studied in this paper. The converter is controlled through a direct Pulse Width Modulation (PWM) in order to regulate the error dynamics at zero. Results show robustness with low output error and a fixed switching frequency. Furthermore, some rich dynamics appear as the constant associated with the first order error dynamics decreases. Finally, a transition from periodicity to chaos is observed. This paper describes this transition and the bifurcations in the converter. Chaos appears in the system with a stretching and folding mechanism. It can be observed in the one-dimensional Poincaré map of the inductor current. This Poincaré map converges to a tent map with the variation of the system parameter ks. |
dc.format.extent | 44 p. |
dc.language.iso | eng |
dc.publisher | World Scientific Publishing |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Automàtica i control |
dc.subject.lcsh | Electric current converters |
dc.subject.other | DC-DC Buck power converter |
dc.subject.other | Pulse Width Modulation (PWM) |
dc.subject.other | Convertidors DC-DC |
dc.subject.other | Modulació de l'amplada del pols |
dc.subject.other | Modulación por ancho de pulsos |
dc.subject.other | Convertidores DC-DC |
dc.title | Transition from periodicity to chaos in a PWM-controlled buck converter with ZAD strategy |
dc.type | Article |
dc.subject.lemac | Convertidors de corrent elèctric |
dc.contributor.group | Universitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia |
dc.description.peerreviewed | Peer Reviewed |
dc.subject.inspec | Classificació INSPEC::Convertors::Power convertors::DC-DC power convertors |
dc.relation.publisherversion | http://dx.doi.org/10.1142/S0218127405014015 |
dc.rights.access | Open Access |
local.personalitzacitacio | true |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [194]
-
Articles de revista [115]