FIng - Artículos de Revista
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Model-Free Predictive Control of Motor Drives and Power Converters: A Review
(Institute of Electrical and Electronics Engineers Inc., 2021)Predictive control has emerged as a promising control method in a variety of technological fields. Model predictive control, as one of the subdivisions of this control method, has found a growing number of applications in ... -
Finite-Set Model Predictive Current Control of Induction Motors by Direct Use of Total Disturbance
(Institute of Electrical and Electronics Engineers Inc., 2021)Disturbance rejection strategies are very useful for the robustness improvement of the predictive control method. But they can only be used in the modulated-based predictive control methods such as continuous set model ... -
ZrO2-supported alkali metal (Li, Na, K) catalysts for biodiesel production
(Sociedad Chilena de Quimica, 2016)We studied the effect of the alkali metal type (Li, Na, and K) and the calcination temperature (500, 600 and 700 °C) in the activity for biodiesel production of catalysts prepared by impregnation method, with constant ... -
Femicide and Attempted Femicide before and during the COVID-19 Pandemic in Chile
(MDPI, 2022-07-01)Experts and international organizations hypothesize that the number of cases of fatal intimate partner violence against women increased during the COVID-19 pandemic, primarily due to social distancing strategies and the ... -
Characterization of the hydrothermal system of the Tinguiririca Volcanic Complex, Central Chile, using structural geology and passive seismic tomography
(Elsevier, 2016-01)A structural characterization of the hydrothermal–volcanic field associated with the Tinguiririca Volcanic Com plex had been performed by combining passive seismic tomography and structural geology. This complex corre ... -
Detection of COVID-19 Patients Using Machine Learning Techniques: A Nationwide Chilean Study
(MDPI, 2022-07-01)Epivigila is a Chilean integrated epidemiological surveillance system with more than 17,000,000 Chilean patient records, making it an essential and unique source of information for the quantitative and qualitative analysis ... -
Late Cretaceous–early Eocene counterclockwise rotation of the Fueguian Andes and evolution of the Patagonia–Antarctic Peninsula system
(Elsevier B.V., 2016-02)The southernmost Andes of Patagonia and Tierra del Fuego present a prominent arc-shaped structure: the Patagonian Bend. Whether the bending is a primary curvature or an orocline is still matter of controversy. New pa ... -
Textual Pre-Trained Models for Gender Identification Across Community Question-Answering Members
(IEEE, 2023)Promoting engagement and participation is vital for online social networks such as community Question-Answering (cQA) sites. One way of increasing the contribution of their members is by connecting their content with the ... -
Determinant factors in personal decision-making to adopt covid-19 prevention measures in Chile
(MDPI, 2021-07)The pandemic has challenged countries to develop stringent measures to reduce infections and keep the population healthy. However, the greatest challenge is understanding the process of adopting self-care measures by ... -
Phenomenographic analysis of students' conceptual understanding of electric and magnetic interactions
(American Physical Society, 2022-07)Studying students' problem-solving abilities in physics education research has consistently shown that novices focus on a problem's surface features rather than its physical principles. Previous research has observed that ... -
Students' understanding of the concept of the electric field through conversions of multiple representations
(American Physical Society, 2020-06)We conducted a study with introductory and upper-division level physics students in a Mexican and a Spanish university to learn how students recognize the main characteristics of the electric field in three of its more ... -
Quantum study of the bending relaxation of H2O by collision with H
(Oxford University Press, 2022-08-01)Vibrationally excited levels of the H2O molecule are currently detected in various environments of the interstellar medium (ISM), and collisional data for H2O, including vibration with the main colliders of the ISM, are ... -
Power-frequency admittance model of multi-VSGs grid-connected system considering power coupling
(Elsevier Ltd, 2024-01)The high penetration of renewable energy decreases the inertia of power systems. The virtual synchronous generator (VSG) control technology has good inertia compensation effect and has attracted considerable attention ... -
A Sensorless Inverse Optimal Control Plus Integral Action to Regulate the Output Voltage in a Boost Converter Supplying an Unknown DC Load
(Institute of Electrical and Electronics Engineers Inc., 2023)This study utilizes inverse optimal control (IOC) theory to address the issue of output voltage regulation in a boost converter feeding an unknown direct current (DC) load. The proposed approach involves developing a general ... -
Gas Hydrate Estimate in an Area of Deformation and High Heat Flow at the Chile Triple Junction
(MDPI AG, 2019-01-01)Large amounts of gas hydrate are present in marine sediments offshore Taitao Peninsula, near the Chile Triple Junction. Here, marine sediments on the forearc contain carbon that is converted to methane in a regime of very ... -
Investigation of model predictive control for converter-based stand-alone DC distribution networks fed by PV units
(John Wiley and Sons Ltd, 2017-11)This paper applies model predictive control to converters of a stand-alone direct current (DC) distribution network. The proposed network is similar to a real stand-alone network and includes essential components from ... -
Rainfall-Induced Landslide Assessment under Different Precipitation Thresholds Using Remote Sensing Data: A Central Andes Case
(MDPI, 2023-07)The determination of susceptibility to rainfall-induced landslides is crucial in developing a robust Landslide Early Warning System (LEWS). With the potential uncertainty of susceptibility changes in mountain environments ... -
An overview on solid waste generation and management: Current status in chile
(MDPI, 2021-11-01)The widespread generation of, ever increasing volumes of and the sustainable management of solid wastes are global issues of great concern. Due to wide variations in composition and associated complexities, significant ... -
The Casualty Stabilization–Transportation Problem in a Large-Scale Disaster
(MDPI, 2022-01-02)We address the problem of picking up, stabilizing, and transporting casualties in response to mass-injury disasters. Our proposed methodology establishes the itinerary for collecting, on-site stabilization, and transporting ... -
Optimization of Humanitarian Aid Distribution in Case of an Earthquake and Tsunami in the City of Iquique, Chile
(MDPI, 2022-01-02)In this paper, we introduce, model, and solve a clustered resource allocation and routing problem for humanitarian aid distribution in the event of an earthquake and subsequent tsunami. First, for the preparedness stage, ...
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