Perfil del autor: García Franquelo, Leopoldo
Datos institucionales
| Nombre | García Franquelo, Leopoldo |
| Departamento | Ingeniería Electrónica |
| Área de conocimiento | Tecnología Electrónica |
| Categoría profesional | Catedrático de Universidad |
| Correo electrónico | Solicitar |
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Estadísticas
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Nº publicaciones
161
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Nº visitas
25431
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Nº descargas
55065
| Publicaciones |
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Artículo
 Common DC-Link Capacitor Harmonic Current Minimization for Cascaded Converters by Optimized Phase-Shift Modulation
(MDPI, 2023)
This paper investigates the influence of a constant carrier phase shift on the DC-link capacitor harmonic current of ... |
Artículo
Long Prediction Horizon FCS-MPC for Power Converters and Drives
(IEEE, 2023)
Finite control set model predictive control (FCS-MPC) is a salient control method for power conversion systems that has ... |
Artículo
A Floquet theory-based fast time-domain stability analysis for N-parallel inverters system
(Wiley-Blackwell, 2022)
Based on Floquet theory, a simple and fast time-domain stability analysis method for an N-parallel inverters system is ... |
Artículo
Feedforward Modulation Technique for More Accurate Operation of Modular Multilevel Converters
(IEEE, 2022)
Modular multilevel converters have become the prominent topology for medium- and high-voltage applications. The performance ... |
Artículo
The Influence of MPPT Algorithms in the Lifespan of the Capacitor Across the PV Array
(Institute of Electrical and Electronics Engineers, 2022)
PV systems efficiency highly depends on the MPPT strategy to be implemented in the PV converter. Many MPPT methods on the ... |
Artículo
Common-Mode Voltage Mitigation of Dual Three-Phase Voltage Source Inverters in a Motor Drive Application
(Institute of Electrical and Electronics Engineers IEEE, 2021)
Electric variable speed drives (VSDs) based on two VSDs connected to a multiphase machine are an attractive solution to ... |
Artículo
Common-Mode Voltage Mitigation Technique in Motor Drive Applications by Applying a Sampling-Time Adaptive Multi-Carrier PWM Method
(Institute of Electrical and Electronics Engineers IEEE, 2021)
Common-mode voltage (CMV) in electric drives causes leakage current causing consequently EMI problems, loss and reduction ... |
Artículo
Applications and Modulation Methods for Modular Converters Enabling Unequal Cell Power Sharing
(Institute of Electrical and Electronics Engineers, 2021)
Modular converters based on the connection of multiple power cells have become a competitive solution for many applications ... |
Artículo
Common-Mode Voltage Harmonic Reduction in Variable Speed Drives Applying a Variable-Angle Carrier Phase-Displacement PWM Method
(MDPI, 2021)
Electric variable speed drives (VSD) have been replacing mechanic and hydraulic systems in many sectors of industry and ... |
Artículo
Real-Time Selective Harmonic Mitigation Technique for Power Converters Based on the Exchange Market Algorithm
(MDPI, 2020)
Hand-in-hand with the smart-grid paradigm development, power converters used in high-power applications are facing important ... |
Artículo
A High-Gain Observer-Based Adaptive Super-Twisting Algorithm for DC-Link Voltage Control of NPC Converters
(MDPI, 2020)
Acting as an interface between the grid and many energy systems, the active front-end (AFE) has been widely used in a large ... |
Artículo
Efficient FPSoC Prototyping of FCS-MPC for Three-Phase Voltage Source Inverters
(MDPI, 2020)
This work describes an efficient implementation in terms of computation time and resource usage in a Field-Programmable ... |
Artículo
Model Predictive Control of Modular Multilevel Converters Using Quadratic Programming
(Institute of Electrical and Electronics Engineers Inc., 2020)
The finite control set-model predictive control (FCS MPC) has been adopted as an excellent choice for the applications of ... |
Artículo
Integral Sliding-Mode Control-Based Direct Power Control for Three-Level NPC Converters
(MDPI, 2020)
Three-level neutral-point-clamped (NPC) converter is widely used in energy conversion systems due to its good properties ... |
Tesis Doctoral
Advanced control strategies applied to power converters
(2019)
Los convertidores de potencia basados en interruptores de potencia controlables son equipos indispensables en los sistemas ... |
Ponencia
Adaptive phase-shifted PWM for multilevel cascaded H-bridge converters with large number of power cells
(Institute of Electrical and Electronics Engineers Inc., 2017)
Cascaded H-bridge multilevel converters are usually applied for high-power systems with independent dc sources. It can be ... |
Artículo
Model Predictive Control for Power Converters and Drives: Advances and Trends
(IEEE, 2017)
Model predictive control (MPC) is a very attractive solution for controlling power electronic converters. The aim of this ... |
Artículo
Variable-Angle Phase-Shifted PWM for Multilevel Three-Cell Cascaded H-bridge Converters
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Multilevel cascaded H-bridge converters have become a mature technology for applications where high-power medium ac voltages ... |
Artículo
Extended State Observer-Based Sliding-Mode Control for Three-Phase Power Converters
(IEEE, 2017)
This paper proposes an extended state observer (ESO) based second-order sliding-mode (SOSM) control for three-phase two-level ... |
Artículo
The Essential Role and the Continuous Evolution of Modulation Techniques for Voltage-Source Inverters in the Past, Present, and Future Power Electronics
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
The cost reduction of power-electronic devices, the increase in their reliability, efficiency, and power capability, and ... |
Artículo
A Predictive Capacitor Voltage Control of a Hybrid Cascaded Multilevel Inverter With a Single DC-Link and Reduced Common-Mode Voltage Operation
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
For cascaded multilevel inverter topologies with a single dc supply, closed-loop capacitor voltage control is necessary ... |
Artículo
Model predictive control for single-phase NPC converters based on optimal switching sequences
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
In this paper, a model predictive control (MPC) based on optimal switching sequences (OSSs) for a singlephase grid-connected ... |
Artículo
FASY: A fuzzy-logic based tool for analog synthesis
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
A CAD tool for analog circuit synthesis is presented. This tool, called FASY, uses fuzzy–logic based reasoning to select ... |
Trabajo Fin de Máster
A Generalized Predictive Controlled T-type power inverter with a deterministic dc-link capacitor voltage balancing approach
(2015)
The thesis consists of implementing a Generalized Predictive Control (GPC) strategy for controlling the output voltage of ... |
Artículo
Predictive optimal switching sequence direct power control for grid connected power converters
(2015)
Grid connected power converters play a key role in several applications such as integration of renewable energy sources ... |
Artículo
A three-level common-mode voltage eliminated inverter with single dc supply using flying capacitor inverter and cascaded H-bridge
(2014)
A three-level common-mode voltage eliminated in- verter with single dc supply using flying capacitor inverter and cascaded ... |
Artículo
Model predictive control: a review of its applications in power electronics
(2014)
Model predictive control (MPC) for power converters and drives is a control technique that has gained attention into ... |
Artículo
Grid Connected Photovoltaic Generation Plants. Components and Operation
(2013)
The main design objectives of photovoltaic (PV) systems have been for a long time to extract the maximum power from the ... |
Artículo
Selective Harmonic Mitigation Technique for Cascaded H-Bridge Converters With Nonequal DC Link Voltages
(2013)
Multilevel converters have received increased interest recently as a result of their ability to generate high quality output ... |
Artículo
Model based adaptive direct power control for three-level NPC converters
(2013)
In this work, a Model Based Adaptive Direct Power Control (MB-ADPC) with constant switching frequency for Three-Phase ... |
Artículo
A five-level inverter topology with single-DC supply by cascading a flying capacitor inverter and an H-bridge
(2012)
In this paper, a new three-phase, five-level inverter topology with a single-dc source is presented. The proposed topol- ogy ... |
Patente. Invención
Dispositivo para la medida del ángulo de incidencia de una radiación luminiscente
(Oficina Española de Patentes y Marcas (OEPM), 2011)
Dispositivo para la medida del ángulo de incidencia de una radiación luminiscente. El dispositivo consta de dos fotosensores ... |
Artículo
High-performance motor drives
(2011)
This article reviews the present state and trends in the development of key parts of controlled induction motor drive ... |
Ponencia
Cascaded H-bridge multilevel converter multistring topology for large scale photovoltaic systems
(IEEE, 2011)
Large scale grid connected photovoltaic (PV) energy conversion systems have reached the megawatt level. This imposes new ... |
Ponencia
One dimensional feed-forward modulation of a cascaded H-bridge multi-level converter including capacitor balancing with reduced switching frequency
(IEEE, 2011)
Multi-level converters are well suited to medium and high power applications where the priority is for high quality a.c. ... |
Ponencia
Novel modulator for the hybrid two-cell flying-capacitor based ANPC converter
(IEEE, 2011)
Among the multilevel converters present in the industry, the hybrid flying-capacitor based active-neutral-point-clamped ... |
Ponencia
Modulador simple con control del equilibrio de tensiones para un convertidor hibrido ANPC+ Flying-capacitor de cinco niveles
(2011)
El convertidor híbrido basado en una celda active neutral-point-clamped conectada en serie con celdas con condensadores ... |
Ponencia
Model predictive control based selective harmonic mitigation technique for multilevel cascaded H-bridge converters
(IEEE, 2011)
The selective harmonic elimination (SHE) strategy is specially well suited for high-power applications where the power ... |
Ponencia
Predictive control of a three-phase UPS inverter using two steps prediction horizon
(IEEE, 2010)
A Model Predictive Control scheme is used for voltage control in a three-phase inverter with output LC filter. The controller ... |
Artículo
Analysis of the power balance In the cells of a multilevel cascaded H-Bridge converter
(Institute of Electrical and Electronics Engineers (IEEE), 2010)
Multilevel cascaded H-Bridge converters (CHB) have been presented as a good solution for high power applications. In this ... |
Artículo
Recent Advances and Industrial Applications of Multilevel Converters
(Institute of Electrical and Electronics Engineers (IEEE), 2010)
Multilevel converters have been under research and development for more than 3 decades, and have found successful industrial ... |
Artículo
Conventional Space-Vector Modulation Techniques versus the Single-Phase Modulator for Multilevel Converters
(Institute of Electrical and Electronics Engineers (IEEE), 2010)
Space-vector modulation is a well-suited technique to be applied to multilevel converters and is an important research ... |
Ponencia
Recent advances in high-power industrial applications
(IEEE, 2010)
The industrial electronics market is continuously changing following the users demand. This paper introduces the current ... |
Ponencia
Comparison between FS-MPC control strategy for an UPS inverter application in α-β and abc frames
(IEEE, 2010)
The voltage source inverter (VSI) of an uninterruptible power supply (UPS) is a system where the main objective is to ... |
Artículo
Selective Harmonic Mitigation Technique for High-Power Converters
(Institute of Electrical and Electronics Engineers (IEEE), 2010)
In high-power applications, the maximum switching frequency is limited due to thermal losses. This leads to highly distorted ... |
Artículo
Multilevel Multiphase Feedforward Space-Vector Modulation Technique
(Institute of Electrical and Electronics Engineers (IEEE), 2010)
Multiphase converters have been applied to an increasing number of industrial applications in recent years. On the other ... |
Ponencia
Two-dimensional modulation technique with dc voltage control for single-phase two-cell cascaded converters
(IEEE, 2010)
In this paper, a simple feed-forward modulation technique for single-phase two-cell multilevel cascaded converters is ... |
Ponencia
Educational software interface for power electronic applications
(IEEE, 2010)
The design of friendly user tools for power electronics applications is a hot topic among the researchers all over the ... |
Ponencia
Circuito integrado para comunicaciones en sistemas de ascensores
(2009)
El circuito ASIC descrlto es una unidad de comunicaciones destinada a sistemas de ascensores. Este diseño reduce en gran ... |
Artículo
DC-Voltage-Ratio Control Strategy for Multilevel Cascaded Converters Fed With a Single DC Source
(Institute of Electrical and Electronics Engineers, 2009)
Recently, a multilevel cascaded converter fed with a single DC source has been presented. An analysis of the steady-state ... |
Ponencia
Model predictive control with constant switching frequency using a discrete space vector modulation with virtual state vectors
(2009)
Finite states model predictive control (FS-MPC) appears as a promising control technique to be applied to power converters ... |
| Ponencia |
Ponencia
Guidelines for weighting factors design in model predictive control of power converters and drives
(IEEE, 2009)
Finite State Model Predictive Control (FS-MPC) has emerged as a promising control tool for power converters and drives. ... |
Artículo
Multilevel Converters: An Enabling Technology for High-Power Applications
(Institute of Electrical and Electronics Engineers, 2009)
| Multilevel converters are considered today as the state-of-the-art power-conversion systems for high-power and power-quality ... |
Ponencia
Selección automática de topologías
(2009)
Se presenta una herramienta para la selección de topologías a partir de unas especificaciones de entre un conjunto de ... |
Artículo
Multi-dimensional modulation technique for cascaded multilevel converters
(Institute of Electrical and Electronics Engineers (IEEE), 2009)
Multilevel cascaded H-bridge converters have found industrial application in the medium voltage high power range. In this ... |
Ponencia
Guidelines for Weighting Factors Design in Model Predictive Control of Power Converters and Drives
(IEEE, 2009)
Model Predictive Control with a finite control set has emerged as a promising control tool for power converters and drives. ... |
Ponencia
Adquisición de datos digitales con protocolo VME sobre FPGA
(2009)
En este artículo se presenta la realización sobre FPGA de un circuito con 16 filtros digitales. Un cambio en la entrada ... |
Ponencia
Red Neuronal de Hopfield con técnicas de procesamiento estocástico paralelo-secuencial
(2009)
En este artículo se presenta la realización de una Red Nueronal Estocástica de Hopfield (SHNN) con un gran número de ... |
Ponencia
New trends and topologies for high power industrial applications: The multilevel converters solution
(IEEE, 2009)
This paper reviews briefly the current scenarios where power electronics converters are being applied. In the paper, the ... |
Ponencia
Implementación de un controlador borroso usando técnicas de PWM analógico
(2009)
Hoy día la mayoría de los sistemas de control borroso se implementan en software usando procesadores y micro controladores ... |
Ponencia
Circuito ASIC para enlaces rápidos de comunicaciones por fibra óptica
(2009)
El circuito integrado que aquí se describe ha sido diseñado con tecnología puramente digital, y tiene como función servir ... |
Artículo
Unidimensional modulation technique for cascaded multilevel converters
(Institute of Electrical and Electronics Engineers (IEEE), 2009)
This paper presents a simple and low computational cost modulation technique for multilevel cascaded H-bridge converters. ... |
Artículo
Feed-forward Space Vector Modulation for Single-Phase Multilevel Cascade Converters with any DC voltage ratio
(Institute of Electrical and Electronics Engineers (IEEE), 2009)
Modulation techniques for multilevel converters can create distorted output voltages and currents if the DC link voltages ... |
Ponencia
Detección automática de faltas empleando lógica borrosa
(2009)
Presentamos a continuación una herramienta para la detección y clasificación de faltas en circuitos analógicos a partir ... |
Artículo
The Age of Multilevel Converters Arrives
(Institute of Electrical and Electronics Engineers (IEEE), 2008)
This work is devoted to review and analyze the most relevant characteristics of multilevel converters, to motivate possible ... |
Ponencia
Controller design for a single-phase two-cell multilevel cascade H-bridge converter
(IEEE, 2008)
In this paper is studied the single-phase two-cell multilevel cascade H-bridge power converter connected to the grid, ... |
Ponencia
Implementation of a closed loop SHMPWM technique for three level converters
(IEEE, 2008)
High power converters are built using high-voltage and high-current rated semiconductors. The commutation of these devices ... |
Ponencia
Stationary frame voltage harmonic controller for standalone power generation
(IEEE, 2007)
The paper presents a new control scheme for voltage control of voltage source inverter (VSI) with LC output filter. Proposed ... |
Ponencia
Radiation environment emulation for VLSI designs: a low cost platform based on xilinx FPGA's
(IEEE, 2007)
As technology shrinks, critical industral applications have to be designed with special care. VLSI circuits become more ... |
Artículo
Power-electronic systems for the grid integration of renewable energy sources: a survey
(Institute of Electrical and Electronics Engineers (IEEE), 2006)
The use of distributed energy resources is increasingly being pursued as a supplement and an alternative to large conventional ... |
Artículo
Space Vector Modulation Techniques for Multilevel Converters – a survey
(Holon Academic Institute of Technology (HAIT), 2006)
This paper presents a survey of most recent, simple and efficient Space Vector Modulation algorithms for multilevel ... |
Patente. Invención
Válvula microfluidica para alta presión.
(Oficina Española de Patentes y Marcas , 2005)
En la válvula participan tres obleas (1), (2) y (3), la oblea intermedia (2) afectada por un profundo rebaje (4) que ... |
Artículo
Microprocessor and FPGA interfaces for in-system co-debugging in field programmable hybrid systems
(Elsevier, 2005)
Modern trends in technology require efficient control and processing platforms based on connected software-hardware ... |
Ponencia
Algoritmo de modulación vectorial para convertidores multinivel de cuatro ramas utilizando coordenadas naturales
(2005)
En este trabajo se presenta el primer algoritmo de modulación vectorial tridimensional para convertidores multinivel de ... |
Artículo
New space vector modulation algorithms applied to multilevel converters with balanced DC-link voltage
(Holon Academic Institute of Technology, 2005)
This work presents a survey of new space vector modulation algorithms for high power voltage source multilevel converters. ... |
Patente. Invención
Procedimiento para la induccion de valores en los registros de un circuito digital emulado mediante un circuito integrado de emulacion hardware.
(Oficina Española de Patentes y Marcas , 2004)
Procedimiento para la inducción de valores en los registros de un circuito digital emulado mediante un circuito integrado ... |
Artículo
A novel space-vector algorithm for multilevel converters based on geometrical considerations using a new sequence control technique
(World Scientific Publishing, 2004)
his paper presents a fast and simple space vector modulation algorithm for voltage source multilevel converters for ... |
Ponencia
Generalized analytical approach of the calculation of the harmonic effects of single phase multilevel PWM inverters
(2004)
This paper introduces a generalized analytical approach for calculating the total harmonic distortion THD and its weighted ... |
Patente. Invención
Método para análisis y test funcional de circuito digitales de gran dimensión mediante emuladores hardware.
(Oficina Española de Patentes y Marcas , 2003)
Método para análisis y test funcional de circuito digitales de gran dimensión mediante emuladores HARDWARE.Parte de un ... |
Patente. Invención
Método para análisis y test funcional de circuito digitales de gran dimensión mediante emuladores hardware.
(Oficina Española de Patentes y Marcas , 2003)
Método para análisis y test funcional de circuito digitales de gran dimensión mediante emuladores HARDWARE.Parte de un ... |
Ponencia
A SVM-3D generalized algorithm for multilevel converters
(2003)
A novel three dimensional space vector algorithm of multilevel converters for compensating harmonics and homopolar component ... |
Artículo
Three-dimensional space vector modulation in abc coordinates for four-leg voltage source converters
(Institute of Electrical and Electronics Engineers (IEEE), 2003)
Four-leg inverters have been selected as one of the preferred power converter topologies for applications that require a ... |
Artículo
Integrated solution for induction motor control
(2002)
The command speed has an 'S' shape, typical in vertical operation systems. The reason for this command speed is that a ... |
Ponencia
Incremental SVM of controlled full-bridge rectifiers to allow IEC 61000-3-2 enforcement in power grid connection of modern elevator systems
(IEEE, 2002)
The purpose of this paper is the study of different power converters and control techniques to allow power grid connection ... |
Ponencia
A low cost 3D vision system for positioning welding mobile robots using a FPGA prototyping system
(2002)
The aim of this work is to explore some solutions for artificial vision systems applied to welding autonomous robots. We ... |
Ponencia
Improving the design process of VLSI circuits by means of a hardware debugging system: UNSHADES-1 framework
(IEEE, 2002)
Due to the increase in size and complexity of VLSI integrated circuits, new design tools are becoming needed. Telecommunications ... |
Ponencia
New controllability criteria for 3-phase 4-wire inverters applied to shunt active power filters
(IEEE, 2002)
In shunt active filter applications, the 3-phase 4-wire topology is frequently used when dealing with unbalanced loads ... |
Ponencia
Realización de un simulador del DSP TMS320C3x en C++ Builder
(2002)
En este documento se presenta un software realizado en C++ Builder que simula el comportamiento de un Procesador Digital ... |
Ponencia
Laboratorio virtual de DSPs basado en CDROM multimedia
(Universidad de las Palmas de Gran Canarias, 2002)
En este documento se presenta un laboratorio virtual de Procesadores Digitales de Señal (DSPs) realizado en el Departamento ... |
Ponencia
Design of a mobile telecardiology system using GPRS/GSM technology
(2002)
This paper presents the design and development of a portable electrocardiograph to allow the on-line remote monitoring and ... |
Ponencia
A new fuzzy logic controller to improve the captured wind energy in a real 800 kW variable speed-variable pitch wind turbine
(2002)
This paper presents an application of fuzzy controllers for improving the captured wind energy and the performance of ... |
Ponencia
CD-ROM multimedia como método de ayuda a la enseñanza teórica de un DSP
(2002)
En este documento se presenta un libro electrónico interactivo realizado en el Departamento de Ingeniería Electrónica de ... |
Ponencia
Effective modulation algorithm for three-level converters
(2002)
This paper presents an effective modulation algorithm (EMA) for high power voltage source three-level converter. This ... |
Ponencia
Aplicación de un CD-ROM multimedia en un laboratorio de instrumentación electrónica
(2002)
En este documento se presenta un CD-ROM multimedia diseñado para servir de complemento a las clases de la asignatura ... |
Ponencia
Programmable SC biquad using one single capacitor bank
(2001)
This paper presents a new technique for programming SC circuits using a single time-multiplexed capacitor bank, achieving ... |
Ponencia
Fuzzy logic application for improving speed control and captured energy using the wind speed information for wind turbines
(2001)
This paper describes a fuzzy logic application for improving the variable speed and blade pitch wind turbine performance. ... |
Ponencia
OFDM synchronization scheme for Power Line Telecommunications (PLT)
(2001)
This paper presents a new scheme for OFDM time and frequency synchronization with application in Power Line Telecommunications ... |
Ponencia
ASITRON: ASIC for indirect vector control of induction motors with fuzzy logic based speed regulation
(2001)
This paper presents ASITRON, an integrated solution for the vector control of induction motors. This ASIC is a micro-system ... |
Ponencia
A microprocessor based system for ECG telemedicine and telecare
(2001)
Portable equipments for remote monitoring of heart's activity is one of the most innovative sectors in telemedicine and ... |
Ponencia
HADES-1: A rapid prototyping environment based on advanced FPGA’s
(2001)
Rapid prototyping of large digital systems is becoming supported with the use of new advanced FPGA's. These FPGA's can ... |
Ponencia
12-Lead ECG modulator and demodulator equipment for telephony transmission
(2001)
This paper describes a teleassistency system that consists of a modulator equipment for the acquisition. storage and FM ... |
Ponencia
Predictive middle point modulation: a new modulation method for parallel active filters
(2001)
When designing an Active filter, using a current-controlled voltage source inverter, there are two main tasks : to generate ... |
Ponencia
EMI interference suppression in symmetrical non-regulated power supply for high immunity audio power amplifier
(2001)
Different non-regulated symmetrical power supplies for audio power amplifier are presented in this work, where the conducted ... |
Ponencia
New control algorithm for shunt active filters, based on self-tuned vector filter
(2001)
A new, improved, method for calculating the reference of a shunt active filter is presented. This method lays on a filter, ... |
Ponencia
SMT board for acquisition of electrocardiograph signals and GSM transmission
(2000)
Portable equipments for telemedical applications is one of the most innovative sectors in biomedical engineering. Health ... |
Ponencia
ASIC implementation of an ARM - based system on chip
(2000)
This paper presents the hardware architecture of a System on Chip (SoC) implemented in an ASIC. It has been designed for ... |
| Ponencia |
Ponencia
Distributed microprocessor controllers using optic fiber network
(2000)
This work continues a previous project devoted to the supervision and control of electric motors in large industrial plants. ... |
Ponencia
Design of a band-pass sigma-delta modulator with reduced number of opamps
(2000)
This paper is intended to compare the performance of a Band-Pass converter structure and its Low-Pass prototype 2nd order ... |
Patente. Invención
Contador estático de energía eléctrica basado en el procedimiento de señales aleatorias.
(Oficina Española de Patentes y Marcas , 1999)
Contador estático de energía eléctrica basado en el procesamiento de señales aleatorias. La invención se refiere a un ... |
Ponencia
ASIC-based tachometer without mechanical transducer for induction machines
(1999)
A classical method for angular position and speed estimation in adjustable speed drives uses an incremental shaft encoder ... |
Ponencia
Microprocessor board for vitro ceramic control
(1999)
This paper presents the industrial application of a microcontroller for a vitroceramic cooker. The vitroceramic surface ... |
Ponencia
Stochastic pulse coded arithmetic
(IEEE, 1999)
Among the different pulse codification techniques, stochastic pulse codification has its own arithmetic based on the ... |
Ponencia
Analog controllers using digital stochastic logic
(1999)
Stochastic logic is based on digital processing of a random pulse stream, where the information is codified as the probability ... |
Ponencia
CMOS fuzzifier using mixed-signal techniques with emphasis in power consumption
(1999)
A novel mixed-signal CMOS membership function generator (MFG) is presented. It is based on an enhanced version of a linear ... |
Ponencia
Continuous time filter design using stochastic logic
(IEEE, 1999)
Stochastic logic is based on digital processing of random pulse stream. In this paper we propose a stochastic approach to ... |
Ponencia
XSIM: software package for simulation of induction machines suitable for computed assisted education
(1999)
This paper presents a software package for simulation of induction machines useful for training and computed aided education. ... |
Ponencia
A test-rig to evaluate a wind turbine generation control system based on DSP
(EPE Association, 1997)
|
Ponencia
Stochastic and PWM coding for an efficient implementation of Cellular Neural Networks
(1997)
This paper present the application of Pulse Stream Tech-niques (PSTs) to the hardware implementation of a Cellular Neural ... |
Ponencia
MEDIRECT: A first user experiment
(1997)
This paper presents MEDIRECT, a FUSE experiment for accurate measurement of the quality of service in power systems using DSP´s. |
Ponencia
Welding data adquisition based on FPGA
(1997)
This paper presents the use of FPGA in data acquisition and digital preprocessing of the electric current signal of ... |
Ponencia
An analog CMOS universal membership function circuit with fully independent, adjustable parameters
(1997)
A novel CMOS membership function circuit (MBC) is presented. It is based on a linear tunable transconductor proposed in ... |
Ponencia
DSP and FPGA based system to control a wind turbine generator implementing a variable speed vectorial control method
(1997)
The purpose of this paper is to describe a DSP and FPGA control system to implement a variable speed vectorial control. ... |
Ponencia
Automatic synthesis of analog fuzzy controllers
(1997)
In this paper, a silicon compiler for analog fuzzy controllers is presented. The layout is automatically generated ... |
Ponencia
MODASC: ASIC for mobile data acquisition systems using satellite communications
(1997)
MODASC is an ASIC that performs wide area mobile data acquisition using satellite communication to provide global coverage. ... |
Ponencia
EC-RASP: A new electrical energy static counter based on random signal processing conference topic: IC's for instrumentation and control
(1997)
This paper concerns the design and development of electrical energy static counter, based on random pulse stream processing. ... |
Ponencia
RAISE: A detailed routing algorithm for field-programmable gate arrays
(1997)
This paper describes a new detailed routing algorithm, speciffically designed for those types of architecturesthat are ... |
Ponencia
A collection of fuzzy logic-based tools for the automated design, modelling and test of analog circuits
(IEEE Computer Society, Institute of Electrical and Electronics Engineers, 1996)
We have developed a collection of tools for the design, modeling, and test of analog circuits. Sharing a common fuzzy-logic ... |
Ponencia
Digital test design with an "ad hoc" strategy for an industrial ASIC with large dimension
(1996)
The development of digital ASIC's with a large area states a lot of doubts when the ingenieer must design a test strategy. ... |
| Ponencia |
Ponencia
A switching fuzzy controller for induction motor with self-tuning capability
(1995)
Fuzzy-logic based controllers have been recently proposed to implement vector control methods in induction motors. This ... |
Ponencia
Circuito integrado ASIC para el control vectorial-borroso de un motor de inducción destinado a accionamiento de tráfico vertical
(Universidad de Zaragoza, 1995)
Con este trabajo se describe el diseño de un circuito integrado ASIC para el Control Vectorial-Borroso de un Motor de ... |
Ponencia
Controladores digitales estocásticos
(1995)
En este artículo se presenta la realización de controladores clásicos basados en el procesamiento lógico estocástico. Se ... |
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Ponencia
ASIC para sistemas de medidas ambientales
(1995)
El circuito integrado que aquí se describe ha sido diseñado con tecnología puramente digital, y tiene como función servir ... |
| Ponencia |
Ponencia
Realización de un filtro activo de potencia empleando una FPGA
(1995)
En este artículo se presenta un sistema para compensación de reactiva y eliminación de armónicos en la conexión de una ... |
Ponencia
Aceleración de un algoritmo de enfriamiento simulado mediante particionamiento de redes. Aplicación a "placement" de circuitos VLSI
(1995)
Se propone un nuevo método de mejora de los resultados del "placement" de un circuito VLSI. El método propuesto utiliza ... |
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| Tesis Doctoral |
Artículo
Neural network monitoring of resistance welding processes
(1994)
Control of weld quality is one of the most important and complex processes to be carried out on production lines. Neural ... |
Ponencia
Fuzzy-logic based control of an induction motor
(Escola Tècnica Superior de Enginyers Industrials de Terrasa (Barcelona), 1993)
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Ponencia
Proyecto ERIN 1
(Universidad Politécnica de Madrid. Laboratorio de Sistemas Integrados, 1992)
El objeto del presente proyecto es el desarrollo de un circuito integrado de aplicación específica (ASIC) para su incorporación ... |
Ponencia
A Neural Controller for quasi-resonant converters
(1991)
A neural controller implementing an energy feedback control law is proposed to improve the stability and dynamic characteristics ... |
Ponencia
Power system simulation module for a dispatcher training simulator project
(International Association of Science and Technology for Development (IASTED), 1989)
In this paper the set of submodules which form the electrical network simulation module of a dispatcher training simulator ... |
Ponencia
Three methods for the parallel solution of a large, sparse system of linear equations by multiprocessors
(C. Alvarez and P. Albertos, 1989)
In this paper three methods for the parallel solution of large-scale, sparse, linear equation systems are presented and ... |
Artículo
An efficient ordering algorithm to improve sparse vector methods
(1988)
This paper presents a new node ordering algorithm to enhance sparse vector methods. The proposed technique locally minimizes ... |
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Ponencia
Substation Automation. Local Aids to the Power Distribution Network Control
(International Federation of Automatic Control, 1986)
This paper presents an automatism for electrical distribution substation control. Its objective is to perform a local ... |
Ponencia
A node ordering algorithm to speed up the solution of sparse matrix and sparse vector linear equation systems
(1986)
Recently, more attention has been devoted to sparse vector methods in order to reduce the computational burden when solving ... |
Ponencia
Multi-Processor Architectures for Solving Sparse Linear Systems. Application to the Load Flow Problem
(International Federation of Automatic Control, 1986)
Three heuristic algorithms for solving a cluster problem associated with the tearing of a symmetric matrix are presented. ... |
| Tesis Doctoral |
Ponencia
Simulador de redes eléctricas
(M. Silva. Departamento de Automática. E.T.S. Ingenieros Industriales, Zaragoza, 1984)
Se presenta un simulador de redes eléctricas para el entrenamiento de operadores de centros de control de las mismas. El ... |
Ponencia
A language for real time simulation of processes with boolean inputs and outputs
(Burger, Jacques; Jarny, Yvon, 1983)
This paper deals with the problem of real time simulation of processes with boolean inputs and outputs. A language for ... |
Ponencia
Studies for the application of an adaptative controller to hydroturbine generators
(G. Ferraté; E. A. Puente, 1982)
This paper describes some studies made towards the automatization of hydroturbine generators with microcomputers. The ... |
Patente. Invención
Sensor electronico para la medida de la posicion angular de un objeto luminiscenteLa presente invención se refiere a un sensor electrónico para la medida de la posición angular de un objeto luminiscente ... |