Autor segons l'article: El Aroudi, Abdelali; Moreno-Font, Vanessa; Benadero, Luis;
Departament: Enginyeria Electrònica, Elèctrica i Automàtica
e-ISSN: 1563-5147
Autor/s de la URV: El Aroudi Chaoui, Abdelali
Paraules clau: Nonlinear model Nonlinear dynamics and nonlinear dynamical systems Chaos Bifurcation
Resum: We study the dynamical behavior of a single inductor two inputs two outputs (SITITO) power electronics DC-DC converter under a current mode control in a PWM interleaved scheme. This system is able to regulate two, generally one positive and one negative, voltages (outputs). The regulation of the outputs is carried out by the modulation of two time intervals within a switching cycle. The value of the regulated voltages is related to both duty cycles (inputs). The stability of the whole nonlinear system is therefore studied without any decoupling. Under certain operating conditions, the dynamical behavior of the system can be modeled by a piecewise linear (PWL) map, which is used to investigate the stability in the parameter space and to detect possible subharmonic oscillations and chaotic behavior. These results are confirmed by numerical one dimensional and two-dimensional bifurcation diagrams and some experimental measurements from a laboratory prototype.
Àrees temàtiques: Medicina ii Mathematics, interdisciplinary applications Mathematics, applied Mathematics (miscellaneous) Mathematics (all) Matemática / probabilidade e estatística Interdisciplinar Geociências General mathematics General engineering Ensino Engineering, multidisciplinary Engineering (miscellaneous) Engineering (all) Engineering Engenharias iv Engenharias iii Engenharias ii Engenharias i Ciências biológicas ii Ciências agrárias i Ciência da computação Astronomia / física Administração pública e de empresas, ciências contábeis e turismo
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 1024-123X
Adreça de correu electrònic de l'autor: abdelali.elaroudi@urv.cat
Identificador de l'autor: 0000-0001-9103-7762
Data d'alta del registre: 2023-02-18
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.hindawi.com/journals/mpe/2009/946245/
Referència a l'article segons font original: Mathematical Problems In Engineering. 2009
Referència de l'ítem segons les normes APA: El Aroudi, Abdelali; Moreno-Font, Vanessa; Benadero, Luis; (2009). Dynamical Analysis of an Interleaved Single Inductor TITO Switching Regulator. Mathematical Problems In Engineering, 2009(), -. DOI: 10.1155/2009/946245
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
DOI de l'article: 10.1155/2009/946245
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2009
Tipus de publicació: Journal Publications
Repositori URV