Recent Submissions

  • Predictive maintenance plan for switched reluctance motor drives 

    Sánchez López, José Antonio; Andrada Gascón, Pedro; Blanqué Molina, Balduino; Torrent Burgués, Marcel (2020-01-02)
    Article
    Open Access
    In a near future when Industry 4.0 is implanted, predictive maintenance will have a much more prominent role than that currently plays in traditional industry. Predictive maintenance is the organized monitoring with periodic ...
  • Design of a novel modular axial-flux double rotor switched reluctance drive 

    Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Perat Benavides, Josep Ignasi; Sánchez López, José Antonio; Torrent Burgués, Marcel (2020-03-04)
    Article
    Open Access
    Nowadays, there is a renewed interest in switched reluctance machines and especially in axial-flux switched reluctance machines (AFSRM). This paper presents a comprehensive design procedure for modular AFSRM with an inner ...
  • Synchronized switching modulation to reduce the DC-link current in SRM drives 

    Cabezuelo, David; Kortabarria, Iñigo; Andreu, Jon; Ugalde, Unai; Blanqué Molina, Balduino; Andrada Gascón, Pedro (Institute of Electrical and Electronics Engineers (IEEE), 2020-03-20)
    Article
    Open Access
    Switched Reluctance Machines (SRM) are emerging as a possible alternative in terms of cost and supply stability to rare earth based electric vehicle traction systems. However, because of the huge amounts of energy stored ...
  • Angular velocity analysis boosted by machine learning for helping in the differential diagnosis of Parkinson’s Disease and Essential Tremor 

    Loaiza Duque, Julián David; Sánchez Egea, Antonio José; Reeb, Theresa; González Rojas, Hernan Alberto; González Vargas, Andrés Mauricio (Institute of Electrical and Electronics Engineers (IEEE), 2020-05-11)
    Article
    Open Access
    Recent research has shown that smartphones/smartwatches have a high potential to help physicians to identify and differentiate between different movement disorders. This work aims to develop Machine Learning models to ...
  • Estimation of specific cutting energy in an S235 alloy for multi-directional ultrasonic vibration-assisted machining using the Finite Element Method 

    Florez García, Luis Carlos; González Rojas, Hernan Alberto; Sánchez Egea, Antonio José (Multidisciplinary Digital Publishing Institute (MDPI), 2020-01-24)
    Article
    Open Access
    The objective of this work is to analyze the influence of the vibration-assisted turning process on the machinability of S235 carbon steel. During the experiments using this vibrational machining process, the vibrational ...
  • Influence of manufacturing and assembly defects and the quality of materials on the performance of an axial-flux switched reluctance machine 

    Andrada Gascón, Pedro; Blanqué Molina, Balduino; Martínez Piera, Eusebio; Perat Benavides, Josep Ignasi; Sánchez López, José Antonio; Torrent Burgués, Marcel (2019-12-17)
    Article
    Open Access
    This paper investigated the influence of manufacturing and assembly defects and the quality of materials on the performance of an axial-flux switched reluctance machine (AFSRM). An AFSRM drive was designed and built for ...
  • An ultra-fast annealing treatment by electropulsing during pure copper wire drawing 

    González Rojas, Hernan Alberto; Sánchez Egea, Antonio José; Hameed, Saqib; Bolmaro, Raúl (Multidisciplinary Digital Publishing Institute (MDPI), 2019-11-23)
    Article
    Open Access
    The influence of electropulses in situ on the drawing process of copper wires was investigated with the aim of avoiding time consuming annealing thermal treatments. It was found that with the application of electropulses, ...
  • Corrosion behavior of an AISI/SAE steel cut by electropulsing 

    Montilla Montaña, Carlos Alberto; González Rojas, Hernan Alberto; Kallewaard Echeverri, Valentina; Tristancho Reyes, José Luis (Multidisciplinary Digital Publishing Institute (MDPI), 2019-11-18)
    Article
    Open Access
    The effect of electropulsing treatment (EPT) on the surface general corrosion behavior of an AISI/SAE 1045 steel under different machining regimes is studied. In the study, the following variables are alternated: high-speed ...
  • Engineering education for sustainable development: The European Project Semester approach 

    Duarte, Abel José; Malheiro, Benedita; Arnó Macià, Elisabet; Perat Benavides, Josep Ignasi (2019-07-16)
    Article
    Restricted access - publisher's policy
    Contribution: An analysis of the extent to which sustainability is present in the syllabi, project briefs, report templates, and student final reports of the three Iberian European project semester (EPS) providers, over a ...
  • On the microstructure effects when using electropulsing versus furnace treatments while drawing inox 308L 

    Sánchez Egea, Antonio José; Jorba Peiró, Jordi; Signorelli, Javier Walter; González Rojas, Hernan Alberto; Celentano, Diego Javier (Elsevier, 2019-05-07)
    Article
    Open Access
    In the present work, microstructure and texture evolution in a commercial 308L stainless steel wire is assessed by comparing several electropulsing configurations and thermal annealing treatments performed during and after ...
  • Model based on an effective material-removal rate to evaluate specific energy consumption in grinding 

    Nápoles Alberro, Amelia; González Rojas, Hernan Alberto; Sánchez Egea, Antonio José; Hameed, Saqib; Peña Aguilar, Reyna Mercedes (Multidisciplinary Digital Publishing Institute (MDPI), 2019-03-21)
    Article
    Open Access
    Grinding energy efficiency depends on the appropriate selection of cutting conditions, grinding wheel, and workpiece material. Additionally, the estimation of specific energy consumption is a good indicator to control the ...
  • Physical model to predict the ball-burnishing forces 

    González Rojas, Hernan Alberto; Travieso Rodriguez, Jose Antonio (2011-09-23)
    Article
    Restricted access - publisher's policy
    In this paper, we have developed a physical model to predict the forces of the ball burnishing. The models have been constructed on the basis of the plasticity theory. During the model development we have figured out the ...

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