dc.creator | Albea-Sánchez, Carolina | es |
dc.creator | Sferlazza, Antonino | es |
dc.creator | Gordillo Álvarez, Francisco | es |
dc.creator | Gómez-Estern Aguilar, Fabio | es |
dc.date.accessioned | 2021-04-06T11:41:38Z | |
dc.date.available | 2021-04-06T11:41:38Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Albea-Sánchez, C., Sferlazza, A., Gordillo Álvarez, F. y Gómez-Estern, F. (2021). Hybrid control of power converters with affine models and pulse-width modulated inputs. IEEE Transactions on Circuits and Systems I: Regular Papers | |
dc.identifier.uri | https://hdl.handle.net/11441/106743 | |
dc.description.abstract | In this paper, hybrid dynamical systems theory is applied to the analysis and control of switched converters with Pulse-Width Modulated (PWM) inputs. The system is described by a state-space model with continuous flows and discrete jumps, without averaged equations. The modulation effects are captured in full without using time-dependent signals, by enlarging the state vector to include the PWM waveform generation process. Furthermore, the sample-and-hold mechanism associated with the sampling frequency is also taken into account with this approach. A control law is proposed based on a Lyapunov function candidate. Furthermore, convergence sets and the steady state jitter, inherent to PWM-based controllers, are analyzed estimating limit sets for the augmented state. Consequently output chattering can be bounded. By using hybrid control approaches, the control designer gains a deeper understanding of the effect of modulation in the closed-loop dynamics, avoiding the problems associated with the use averaged models. Experimental results validate the proposed method. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.relation.ispartof | IEEE Transactions on Circuits and Systems I: Regular Papers | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Hybrid control of power converters with affine models and pulse-width modulated inputs | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería de Sistemas y Automática | es |
dc.contributor.group | Universidad de Sevilla. TEP102. Ingenieria Automatica y Robotica | es |
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No sé si IDUS está aprobado por el IEEE PSPB. Quizás también se pueda considerar "Author's employer's website". | es |
dc.journaltitle | IEEE Transactions on Circuits and Systems I: Regular Papers | es |