Repositori institucional URV
| URV's Author/s: | El Aroudi Chaoui, Abdelali / Lopez Santos, Oswaldo / Martínez Salamero, Luis / Zambrano Prada, David Alejandro |
| Author, as appears in the article.: | Zambrano-Prada, DA; El Aroudi, A; López-Santos, O; Vázquez-Seisdedos, L; Martí-Nez-Salamero, L |
| Author's mail: | luis.martinez@urv.cat luis.martinez@urv.cat davidalejandro.zambrano@urv.cat davidalejandro.zambrano@urv.cat oswaldo.lopez@urv.cat oswaldo.lopez@urv.cat davidalejandro.zambrano@urv.cat abdelali.elaroudi@urv.cat abdelali.elaroudi@urv.cat |
| Author identifier: | 0000-0003-3344-9501 0000-0003-3344-9501 0000-0002-2780-5525 0000-0002-2780-5525 0000-0001-7166-0813 0000-0001-7166-0813 0000-0002-2780-5525 0000-0001-9103-7762 0000-0001-9103-7762 |
| Journal publication year: | 2025-01-01 |
| Publication Type: | Journal Publications |
| APA: | Zambrano-Prada, DA; El Aroudi, A; López-Santos, O; Vázquez-Seisdedos, L; Martí-Nez-Salamero, L (2025). Adaptive Sliding Mode Control of a Boost Converter With Unknown Constant Power Load. IEEE Access, 13(), 33714-33732. DOI: 10.1109/ACCESS.2025.3543659 |
| Paper original source: | IEEE Access. 13 33714-33732 |
| Abstract: | In this paper, output voltage regulation in a boost converter with constant power load (CPL) is carried out by means of sliding-mode control (SMC) with an estimation loop of the output power. The estimation procedure is based on the integral of an odd-symmetric function of the output voltage error, which confers an adaptive nature to the switching regulator. Rational, trigonometric, sigmoid and sign-type odd- symmetric functions are analyzed to select the best candidate for output power estimation. In addition, a two- degree polynomial surface is considered to induce the sliding motions. Subsequently, the corresponding conditions for the existence of the sliding mode and for the stability of the equilibrium point including the estimation dynamics are derived. One of the main features of this proposal is that the resulting controller can be implemented analogically, requiring operational amplifier-based circuits plus a divider. PSIM (c) and MATLAB (c) simulations show a fast recovery in response to large-signal disturbances in the load power and zero steady-state output voltage error. Experimental results obtained from a 500 W prototype are in perfect agreement with both theoretical predictions and numerical simulations. |
| Article's DOI: | 10.1109/ACCESS.2025.3543659 |
| Link to the original source: | https://ieeexplore.ieee.org/document/10892111 |
| Paper version: | info:eu-repo/semantics/publishedVersion |
| licence for use: | https://creativecommons.org/licenses/by/3.0/es/ |
| Department: | Enginyeria Electrònica, Elèctrica i Automàtica |
| Licence document URL: | https://repositori.urv.cat/ca/proteccio-de-dades/ |
| Thematic Areas: | Telecommunications Materials science (miscellaneous) Materials science (all) General materials science General engineering General computer science Engineering, electrical & electronic Engineering (miscellaneous) Engineering (all) Engenharias iv Electrical and electronic engineering Computer science, information systems Computer science (miscellaneous) Computer science (all) Administração pública e de empresas, ciências contábeis e turismo |
| Keywords: | Sliding-mode control Sliding-mode contro Constant power load Boost converter Affordable and clean energy Adaptive power estimation |
| Entity: | Universitat Rovira i Virgili |
| Record's date: | 2026-05-09 |
| Search you record at: |  |
| File | Description | Format | |
|---|---|---|---|
| DocumentPrincipal | DocumentPrincipal | application/pdf |
© 2011 Universitat Rovira i Virgili