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7 results on '"García-Cortés, Rocío"'

1. Robust Flatness-Based Tracking Control for a “Full-Bridge Buck Inverter–DC Motor” System

Author

Silva-Ortigoza, Ramón, primary, Marciano-Melchor, Magdalena, additional, García-Chávez, Rogelio Ernesto, additional, Roldán-Caballero, Alfredo, additional, Hernández-Guzmán, Victor Manuel, additional, Hernández-Márquez, Eduardo, additional, García-Sánchez, José Rafael, additional, García-Cortés, Rocío, additional, and Silva-Ortigoza, Gilberto, additional

Published
2022
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2. Sensorless Tracking Control Based on Sliding Mode for the "Full-Bridge Buck Inverter–DC Motor" System Fed by PV Panel.

Author

Orta-Quintana, Ángel Adrián, García-Chávez, Rogelio Ernesto, Silva-Ortigoza, Ramón, Marciano-Melchor, Magdalena, Villarreal-Cervantes, Miguel Gabriel, García-Sánchez, José Rafael, García-Cortés, Rocío, and Silva-Ortigoza, Gilberto

Abstract

This paper presents a sliding mode control (SMC) for the "full-bridge Buck inverter–DC motor" system when a photovoltaic (PV) panel is considered as the power supply. The control executes the trajectory tracking task related to the angular velocity of the DC motor shaft without the need for electromechanical sensors. The proposed control is validated through realistic simulation results via Matlab-Simulink. In this regard, the system is constructed by using the electronic components of the specialized power systems library of Simscape. The results of the following four case studies are presented: (i) The performance of the closed-loop system considering two desired angular velocity profiles and three different incident solar irradiance shapes on the PV panel. (ii) An analysis associated with the primary energy source. (iii) A comparison of the proposed SMC versus a passive control. (iv) A study of the current ripple and its relationship with the execution of the tracking control task on the angular velocity. [ABSTRACT FROM AUTHOR]

Published
2023
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3. Factores que Influyeron en la Deserción de Estudiantes Universitarios durante la Pandemia COVID-19.

Author

García Cortés, Rocío, Rodríguez Mota, Abraham, Valdivia Flores, Alejandra, and Pérez Soto, Elvia

Abstract

Copyright of Congreso Internacional de Investigacion Academia Journals is the property of PDHTech, LLC and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022

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