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Mostrando ítems 11-20 de 37
Artículo
A High-Gain Observer-Based Adaptive Super-Twisting Algorithm for DC-Link Voltage Control of NPC Converters
(MDPI, 2020-03)
Acting as an interface between the grid and many energy systems, the active front-end (AFE) has been widely used in a large variety of industrial applications. In this paper, in order to ensure the fast dynamic performance ...
Artículo
Analysis of embedded CORBA middleware performance on urban distributed transportation equipments
(Elsevier, 2013)
The increasing number of ITS (Intelligent Transportation Systems) equipment spread across cities offers tre- mendous possibilities in the development of distributed smart environments. A middleware layer located be- tween ...
Ponencia
Open-Phase Fault Operation of 5-Phase Induction Motor Drives using DTC Techniques
(Institute of Electrical and Electronics Engineers, 2015)
Direct torque control (DTC) is extensively used in conventional three-phase drives as an alternative to field-oriented control methods. The standard DTC technique was originally designed to regulate two independent ...
Artículo
Voltage balancing in three-level neutral-point-clamped converters via Luenberger observer
(2014)
This paper addresses the problems associated with the dc-link capacitor voltages of the three-level neutral-point-clamped power converter: the imbalance of the capacitor voltages as well as the presence of an ac-voltage ...
Artículo
An evolutionary multi-objective path planning of a fleet of ASVs for patrolling water resources
(Elsevier, 2022-03)
The rapid increase of human activities with direct influence on the environment has motivated the global awareness of the need to efficiently monitor the natural resources. Among the wide range of problems addressed, such ...
Artículo
An evolutionary factor analysis computation for mining website structures
(2012)
This paper explores website link structure considering websites as interconnected graphs and analyzing their features as a social network. Two networks have been extracted for representing websites: a domain network ...
Artículo
Intelligent containers based on a Low-Power sensor network and a Non-Invasive acquisition system for management and tracking of goods
(Institute of Electrical and Electronics Engineers (IEEE), 2018-08)
This paper presents a prototype of a system for intermodal freight transport with electronics management of goods. The system is based on low-power wireless networks connecting intelligent containers. The proposed intelligent ...
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 and motor drives. For this reason, the development of high performance control strategies for this ...
Artículo
Optimal Fault-Tolerant Control of Six-Phase Induction Motor Drives with Parallel Converters
(Institute of Electrical and Electronics Engineers, 2016)
Multiphase drives and parallel converters have been recently proposed in low-voltage high-power applications. The fault-tolerant capability provided by multiphase drives is then extended with parallel converters, increasing ...
Artículo
Low-Power Transit Time-Based Gas Flow Sensor with Accuracy Optimization
(MDPI, 2022-12)
In this paper, a fully designed ultrasonic transit time-based gas flow sensor is presented. The proposed sensor has been optimized in terms of accuracy, sensitivity, and power consumption at different design stages: ...