Listar Ingeniería eléctrica por título
Mostrando ítems 125-144 de 149
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Rastreo de jugadores de fútbol mediante grafos multipartitos utilizando videos de ultra alta definición
(2019-09)Este trabajo describe un algoritmo de rastreo para jugadores de fútbol basado en gráficos multipartitos diseñados para el procesamiento de un gran volumen de datos. El algoritmo propuesto utiliza varias características ... -
Reactive Power Limits in Distributed Generators from Generic Capability Curves
(2014-07-27)This paper presents a generic trapezoid-type capability curve for any distributed generation technology. This curve is used to estimate the machine reactive power limits in terms of the actual active power and terminal ... -
Reconstructing fundamental frequency from noisy speech using initialized autoencoders
(2020-10)In this paper, we present a new approach for fundamental frequency (f0) detection in noisy speech, based on Long Short-term Memory Neural Networks (LSTM). f0 is one of the most important parameters of human speech. Its ... -
Resolution improvements on poly(methyl methacrylate) as electron-beam resist
(San José, Costa Rica, 2012-10-23)The present thesis expands the topic of lithographic resolution improvement of poly(methyl methacrylate) (PMMA) as a positive tone electron-beam resist. The investigation used electron-beam lithography (EBL) to define ... -
Review of residential PV-storage architectures
(2016)This paper focuses on the most common PV-storage architectures that are designed for residential applications and that incorporate storage devices like batteries, hydrogen systems, supercapacitors, and flywheels. The main ... -
Robotic architecture design to map an action language to a low level motion commands for skillful manipulation
(2019)This paper gives an overview of a robotic architecture meant for skillful manipulation. This design is meant to close the gap between the high level layer (reasoning and planing layer) and the object model system (physical ... -
Robotic architecture to map an action language to a low level motion commands for skillful manipulation
(2020)This paper gives an overview of a robotic architecture meant for skillful manipulation. This design is meant to close the gap between the high-level layer (reasoning and planing layer) and the object model system (physical ... -
Robust energy system planning for decarbonization under technological uncertainty: From transport electrification to power system investments
(2022-08-25)This work develops energy system modeling tools that identify features of a robust energy policy: a policy that performs well relative to alternatives. The tools are based on the Open Souce Modeling System (OSeMOSYS), are ... -
Robust PI/PID controllers for load disturbance based on direct synthesis
(2018-10)It is recognized that disturbance rejection is much more important than set-point tracking for many process control applications, leading set-point tracking to a secondary level of interest. In this paper a proposal for ... -
Robustness of LSTM neural networks for the enhancement of spectral parameters in noisy speech signals
(2019)In this paper, we carry out a comparative performance analysis of Long Short-term Memory (LSTM) Neural Networks for the task of noise reduction. Recent work in this area has shown the advantages of this kind of network for ... -
Robustness/performance tradeoff for anisochronic plants with two degrees of freedom PID controllers
(2015)In this paper, the anisochronic model (which is able to represent both over-damped and under-damped process with the same topology) is used for the tuning of PI and PID controllers. The relationship between robustness and ... -
Selecting a suitable battery technology for the photovoltaic battery integrated module
(2019-10-31)The use of batteries is indispensable in stand-alone photovoltaic (PV) systems, and the physical integration of a battery pack and a PV panel in one device enables this concept while easing the installation and system ... -
Sensor de fuerza/Torque para un control por impedancia de la base móvil de un Robot
(2019)Se diseñó y construyó un prototipo en impresión 3D de un sensor de Fuerza/Torque de tres grados de libertad a partir de la modificación de una placa metálica que soporta el carruaje y motor de la base móvil de un robot ... -
Síntesis de CeO2: propiedades del sol-gel y caracterización de las nanopartículas obtenidas
(2014)En este estudio se propone un método sol-gel eficiente para la síntesis de óxido de cerio (IV) nanoparticulado y se comprueba con imágenes AFM. La disolución no presenta impurezas, según revelan los análisis por TGA, ... -
Smart placement of a two-arm assembly for an everyday object manipulation humanoid robot based on capability maps
(2018)A robot that will execute everyday object manip- ulation tasks needs a competent body that can handle as many different objects as possible in as many ways as possible. To accomplish this, we must design the robot body ... -
Speech synthesis based on Hidden Markov Models and deep learning
(2016)Speech synthesis based on Hidden Markov Models (HMM) and other statistical parametric techniques have been a hot topic for some time. Using this techniques, speech synthesizers are able to produce intelligible and ... -
Strategies for wireless networked control systems
(2017-09)Networked Control Systems (NCS) and Wireless Networked Control Systems (WNCS) are control systems where controllers, sensors and final elements of control are connected to a mutual communication network. The inclusion of ... -
Talleres para atraer estudiantes mujeres de secundaria a las carreras de ingeniería: una metodología exitosa en el proyecto «Mujer en la Ingeniería»
(2023-05)Este trabajo pretende exponer una acción exitosa para cautivar la atención de las estudiantes de secundaria de colegios públicos y técnicos mediante la implementación de talleres con la metodología de aprender haciendo, ... -
Tecnologías del habla para la educación inclusiva
(2020-01)Existen condiciones de discapacidad que comprometen la habilidad de las personas para expresarse utilizando su voz. Esto puede constituir una limitante para la comunicación, y una barrera para la inclusión de estudiantes ... -
Testing a PV-battery Integrated Module Prototype
(2018-06-10)The fluctuating nature of solar power generation makes the coupling of energy storage and solar energy inevitable. This paper explores the integration of all the typical components of a PV-battery system in one single ...