Listar por autor "Velasco García, Juan María"
Mostrando ítems 1-16 de 16
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A biological-like controller using improved spiking neural networks
Pérez-Fernández, Javier; Alcázar-Vargas, Manuel Gonzalo; Velasco García, Juan María; Cabrera-Carrillo, Juan Antonio
; Castillo-Aguilar, Juan Jesús (Elsevier, 2021-08-09)
The replication of the behavior of biological systems is a primary step to understand how the brain and the neural networks that comprise it work. The study of these systems began with the analysis of animals with low ... -
A Novel Method for Determining Angular Speed and Acceleration Using Sin-Cos Encoders.
Alcázar-Vargas, Manuel Gonzalo; Pérez-Fernández, Javier; Velasco García, Juan María; Cabrera-Carrillo, Juan Antonio; Castillo-Aguilar, Juan Jesús (MDPI, 2021)
The performance of vehicle safety systems depends very much on the accuracy of the signals coming from vehicle sensors. Among them, the wheel speed is of vital importance. This paper describes a new method to obtain the ... -
A study of tensile and bending properties of 3D-printed biocompatible materials used in dental appliances
García Reyes, Marcos; Bataller-Torras, Alex; Cabrera-Carrillo, Juan Antonio; Velasco García, Juan María; Castillo-Aguilar, Juan Jesús (Springer, 2022-01-03)
In the last years, a large number of new biocompatible materials for 3D printers have emerged. Due to their recent appearance and rapid growth, there is little information about their mechanical properties. The design and ... -
Análisis y estimación de superficie basada en Mapas Auto-Organizados
Sánchez-Andrades, Ignacio; Velasco García, Juan María; Castillo-Aguilar, Juan Jesús; Cabrera-Carrillo, Juan Antonio; Sánchez Lozano, Miguel (2021-10-03)
En este trabajo se propone la utilización de Mapas Auto-Organizados para llevar a cabo la tarea de clasificación de superficies y estimación de adherencia. Este tipo de redes neuronales se caracteriza por emplear el paradigma ... -
Aplicación de las T.I.C. para optimizar el trabajo en equipo en el ámbito de la ingeniería industrial.
Alcázar-Vargas, Manuel Gonzalo; Pérez-Fernández, Javier; Castillo-Aguilar, Juan Jesús; Velasco García, Juan María (UMA editorial, 2021)
La competición internacional Motostudent tiene como objetivo el diseño y fabricación, íntegramente por alumnos, de una motocicleta de competición eléctrica. Para ello, en este trabajo se expone brevemente el objetivo de ... -
Bio-inspired spiking neural network for nonlinear systems control.
Pérez-Fernández, Javier; Velasco García, Juan María; Castillo-Aguilar, Juan Jesús; Cabrera-Carrillo, Juan Antonio (Elsevier, 2018)
Spiking neural networks (SNN) are the third generation of artificial neural networks. SNN are the closest approximation to biological neural networks. SNNs make use of temporal spike trains to command inputs and outputs, ... -
Coevolutionary Optimization of a Fuzzy Logic Controller for Antilock Braking Systems Under Changing Road Conditions
Pérez-Fernández, Javier; Alcázar-Vargas, Manuel Gonzalo; Velasco García, Juan María; Cabrera-Carrillo, Juan Antonio; Castillo-Aguilar, Juan Jesús (IEEE, 2021-01-24)
An anti-lock brake system based on fuzzy logic has been developed and optimized to cope with changes in adherence road conditions. Conventional control systems have to be tuned by conducting simulations and tests on different ... -
Diseño y fabricación de un basculante para la competición MotoStudent Electric empleando una estructura de aluminio.
(2023)Partiendo de la VII edición de la competición MotoStudent, el equipo UMA Racing Team de la Universidad de Málaga, en la cual los integrantes de este cooperan en la fabricación y diseño de una motocicleta eléctrica con el ... -
Influence of system dynamics in brake blending strategies for electric vehicles
Alcázar-Vargas, Manuel Gonzalo; Cabrera-Carrillo, Juan Antonio; Castillo-Aguilar, Juan Jesús; Pérez-Fernández, Javier; Velasco García, Juan María; Cabrera-Carrillo, Juan Antonio[et al.] (2019-09-17)
Regenerative and friction braking blending strategies need to consider both system dynamics in order to optimize their performance. Usually, the priority in electric vehicles is battery regeneration through electric braking ... -
Influence of tire dynamics on a braking process with ABS.
Pérez-Fernández, Javier; Alcázar-Vargas, Manuel Gonzalo; Velasco García, Juan María; Cabrera-Carrillo, Juan Antonio; Castillo-Aguilar, Juan Jesús (Elsevier, 2021)
This article analyzes the influence of the proper modeling of the anti-lock brake system control loop components. Both the use of a stationary tire model and not considering the delays due to measurement, estimation, and ... -
Low-Cost FPGA-Based Electronic Control Unit for Vehicle Control Systems
Pérez-Fernández, Javier; Alcázar-Vargas, Manuel Gonzalo; Velasco García, Juan María; Cabrera-Carrillo, Juan Antonio; Castillo-Aguilar, Juan Jesús (MDPI, 2019)
The development of new control algorithms in vehicles requires high economic resources, mainly due to the use of generic real-time instrumentation and control systems. In this work, we proposed a low-cost electronic control ... -
Low-Cost Surface Classification System Supported by Deep Neural Models
Sánchez-Andrades, Ignacio; Velasco García, Juan María; Sánchez Lozano, Miguel; Cabrera-Carrillo, Juan Antonio; Castillo-Aguilar, Juan Jesús (2021-08-18)
Determining the surface on which a vehicle is moving is vital information for im-proving active safety systems. Performing the surface classification or estimating adherence through tire slippage can lead to late action ... -
Modeling of tire vertical behavior using a test bench
Carabias-Acosta, Enrique; Castillo-Aguilar, Juan Jesús; Cabrera-Carrillo, Juan Antonio; Velasco García, Juan María; Pérez-Fernández, Javier; Alcázar-Vargas, Manuel Gonzalo[et al.] (IEEE, 2020)
Tire models are of great importance for precise investigations of vertical vehicle dynamics, including vehicular safety and riding comfort. An adequate modeling of the tire is crucial to properly reproduce vehicle vertical ... -
Regenerative Intelligent Brake Control for Electric Motorcycles
Castillo-Aguilar, Juan Jesús; Pérez-Fernández, Javier; Velasco García, Juan María; Cabrera-Carrillo, Juan Antonio (MDPI, 2017)
Vehicle models whose propulsion system is based on electric motors are increasing in number within the automobile industry. They will soon become a reliable alternative to vehicles with conventional propulsion systems. The ... -
UMA Racing Team: una experiencia en participación en competiciones universitarias.
Castillo-Aguilar, Juan Jesús; Alcázar-Vargas, Manuel Gonzalo; Pérez-Fernández, Javier; Velasco García, Juan María; Cabrera-Carrillo, Juan Antonio (2021)
En este trabajo se presenta la experiencia del equipo UMA Racing Team de la Universidad de Málaga en la competición Motostudent. Esta competición consiste en el diseño de una motocicleta de competición por parte de estudiantes ...