Enviaments recents

  • A wind turbine blade damage detection system based on data analysis: an academic xample on the use of histograms 

    Acho Zuppa, Leonardo; Buenestado Caballero, Pablo (2018)
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    The main objective of this paper is to introduce an academic example on the use of histograms to develop a wind turbine blade fault (or damage) detection system. This approach merely uses data analysis obtained from a ...
  • An effective strategy of real-time vision-based control for a Stewart platform 

    Rossell Garriga, Josep Maria; Vicente Rodrigo, Jesús; Rubió Massegú, Josep; Barcons Xixons, Víctor (2018)
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    A Stewart platform is a kind of parallel robot which can be used for a wide variety of technological and industrial applications. In this paper, a Stewart platform designed and assembled at the Universitat Polit`ecnica de ...
  • A boundary control technique to the string-tip-mass system based on a non-symmetric peak-detector model 

    Acho Zuppa, Leonardo; Pujol Vázquez, Gisela (2017)
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    This paper presents a vibration control design to the string-tip-mass system by using a non-symmetric peakdetector mechanism. Previously, this peak-detector system was used as an easy algorithm to mitigate vibration on ...
  • Adaptive predictive control of a base-isolated hysteretic system 

    Ponce de León Puig, Nubia Ilia; Acho Zuppa, Leonardo; Rodellar Benedé, José (2017)
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    This article proposes an adaptive predictive control design technique to mitigate the displacement in a hysteretical base-isolated system seismically perturbed. The obtained predictive control law is based on the ...
  • Advanced computational design of shared tuned mass-inerter dampers for vibration control of adjacent multi-story structures 

    Palacios Quiñonero, Francisco; Rubió Massegú, Josep; Rossell Garriga, Josep Maria; Karimi, Hamid Reza (2017)
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    Inerters are a novel type of mechanical actuation devices that are able to produce large inertial forces with a relatively small mass. Due to this property, inerters can provide an effective solution to the main drawbacks ...
  • An asymmetric-friction based model for magnetorheological dampers 

    García Baños, Isabel; Ikhouane, Fayçal; Aguirre Carvajal, Naile (2017)
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    The modeling of magnetorheological dampers combines the use of the laws of physics along with a phenomenological description. The phenomenological models that are used to describe these devices present a symmetric ...
  • Non-linear damage classification based on machine learning and damage indices 

    Tibaduiza Burgos, Diego Alexander; Torres-Arredondo, Miguel Ángel; Vitola Oyaga, Jaime; Anaya Vejar, Maribel; Pozo Montero, Francesc (2017)
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    The use of guided wave-based approaches presents some advantages in the structural inspection and damage identification processes. It is driven by the fact that these waves can propagate over relatively long distances and ...
  • Damage classification based on machine learning applications for an unmanned aerial vehicle 

    Anaya Vejar, Maribel; Ceron, Hernan; Vitola Oyaga, Jaime; Tibaduiza Burgos, Diego Alexander; Pozo Montero, Francesc (2017)
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    Unmanned aerial vehicles (UAVs) are well-known by its advantages in several applications such as surveillance and monitoring for instance in agricultural applications or fire control among others. These missions can be ...
  • Hysteretic delta modulator to prevent parameter drift in adaptive-based controllers 

    Ponce de León Puig, Nubia Ilia; Acho Zuppa, Leonardo; Rodellar Benedé, José; Vidal Seguí, Yolanda; Gutiérrez Arias, José Eligio Moisés (Institute of Electrical and Electronics Engineers (IEEE), 2017)
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    The realization of adaptive-based controllers in many industrial control applications may exhibit the parametric drift behavior acquiring the well known bursting phenomenon. In this work, an original and novel technique ...
  • LMI-based design of distributed energy-dissipation systems for vibration control of large multi-story structures 

    Palacios Quiñonero, Francisco; Rubió Massegú, Josep; Rossell Garriga, Josep Maria; Reza Karimi, Hamid (Elsevier, 2017)
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    In this paper, we present an advanced computational procedure that allows obtaining distributed energy-dissipation systems for large multi-story structures. The proposed methodology is based on a decentralized velocity-feedback ...
  • Advanced vibration control of large structures with distributed multi-actuator system and partial state information 

    Palacios Quiñonero, Francisco; Rubió Massegú, Josep; Rossell Garriga, Josep Maria; Rodellar Benedé, José (International Centre for Numerical Methods in Engineering (CIMNE), 2017)
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    In this paper, the design and performance of partial-state controllers with incomplete multi-actuation systems for the seismic protection of tall buildings is investigated. The proposed approach considers a partially ...
  • Ensemble learning as approach for pipeline condition assessment 

    Camacho-Navarro, Jhonatan; Ruiz Ordóñez, Magda; Villamizar Mejía, Rodolfo; Mujica Delgado, Luis Eduardo; Moreno Beltran, Gustavo Adolfo (Ghent University, 2017)
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    The algorithms commonly used for damage condition monitoring present several drawbacks related to unbalanced data, optimal training requirements, low capability to manage feature diversity and low tolerance to errors. In ...

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