Now showing items 38288-38307 of 77074

  • Hybrid mapping for the assistance of teleoperated grasping tasks 

    Colasanto, Luca; Suárez Feijóo, Raúl; Rosell Gratacòs, Jan (2013-03)
    Article
    Open Access
    Teleoperating a robotic hand with the aid of a sensorized glove presents some particular problems. A certain problem is due to the kinematic differences between the human hand and the robotic hand, which do not allow a ...
  • Hybrid metaheuristics for the accessibility windows assembly line balancing problem level 2 (AWALBP-L2) 

    Calleja Sanz, Gema; Corominas Subias, Albert; García Villoria, Alberto; Pastor Moreno, Rafael (Elsevier, 2015-10-23)
    Article
    Restricted access - publisher's policy
    This paper addresses an assembly line balancing problem in which the length of the workpieces is larger than the width of the workstations. The problem differs from traditional variants of assembly line balancing in the ...
  • Hybrid metaheuristics for the tardines blocking flow shop problem 

    Ribas Vila, Immaculada; Companys Pascual, Ramón; Tort-Martorell Llabrés, Xavier (2012-09-04)
    External research report
    Open Access
    This paper proposes an Iterated Local Search (ILS) procedure and an Iterated Greedy (IG) algorithm, which are both combined with a variable neighbourhood search (VNS), for dealing with the flow shop problem with blocking, ...
  • Hybrid metaheuristics in combinatorial optimization: A survey 

    Blum, Christian; Puchinger, Jakob; Raidl, Günther; Roli, Andrea (2011-09)
    Article
    Restricted access - publisher's policy
    Research in metaheuristics for combinatorial optimization problems has lately experienced a noteworthy shift towards the hybridization of metaheuristics with other techniques for optimization. At the same time, the focus ...
  • Hybrid methodologies for electricity load forecasting: Entropy-based feature selection with machine learning and soft computing techniques 

    Jurado Gómez, Sergio; Nebot Castells, M. Àngela; Múgica Álvarez, Francisco; Avellana, Narcís (2015-06-15)
    Article
    Restricted access - publisher's policy
    Scientific community is currently doing a great effort of research in the area of Smart Grids because energy production, distribution, and consumption play a critical role in the sustainability of the planet. The main ...
  • Hybrid minimization algorithm applied to tunnel back analysis 

    Santos Rodríguez, Cristian de; Ledesma Villalba, Alberto; Gens Solé, Antonio (CRC Press Taylor & Francis Group, 2014)
    Conference report
    Restricted access - publisher's policy
    The paper describes a procedure to perform backanalysis in an automatic manner in the context of a tunnel excavation. The measured displacements are compared with the calculated ones obtained from a Finite Element Analysis, ...
  • Hybrid model of a double-fed induction machine and back-to-back converter 

    Batlle Arnau, Carles; Dòria Cerezo, Arnau; Fossas Colet, Enric (2005-01)
    Open Access
    This report details the port interconnection of two subsystems: a power electronics subsystem (a back-to-back AC/AC converter (B2B), coupled to a phase of the power grid), and an electromechanical subsystem (a doubly-fed ...
  • Hybrid model of a doubly-fed induction machine and back-to-back converter 

    Batlle Arnau, Carles; Dòria Cerezo, Arnau; Fossas Colet, Enric (2005-03)
    External research report
    Open Access
    This report details the port interconnection of two subsystems: a power electronics subsystem (a back-to-back AC/AC converter (B2B), coupled to a phase of the power grid), and an electromechanical subsystem (a doubly-fed ...
  • Hybrid modeling and fractional control of a SCKAFO orthosis for gait assistance 

    HosseinNia, S. Hassan; Romero, Francisco; Vinagre, Blas M.; Alonso, Francisco Javier; Tejado, Ines; Font Llagunes, Josep Maria (2011)
    Conference lecture
    Open Access
  • Hybrid modeling and receding horizon control of sewer networks 

    Joseph Duran, Bernat; Ocampo-Martínez, Carlos; Cembrano Gennari, Gabriela (2014)
    Article
    Open Access
    In this work, a control-oriented sewer network model is presented based on a hybrid linear modeling framework. The model equations are described independently for each network element, thus allowing the model to be applied ...
  • Hybrid modelling and receding horizon control of combined sewer networks 

    Joseph Duran, Bernat (Universitat Politècnica de Catalunya, 2014-11-04)
    Doctoral thesis
    Open Access
  • Hybrid modulator for power converters in parallel topology 

    Mon González, Juan; González Díez, David; Balcells Sendra, Josep; Gago Barrio, Javier; Bogónez Franco, Francisco (2012)
    Conference lecture
    Open Access
    This paper presents a new mixed modulator that combines interleaving and spread-spectrum techniques in order to achieve the lowest level of conducted EMI generation. This modulator is addressed to power converters in ...
  • Hybrid MPI+OpenMP parallelization of a Navier-Stokes solver for large-scale DNS 

    Gorobets, Andrei; Trias Miquel, Francesc Xavier; Borrell Pol, Ricard; Soria Guerrero, Manel; Oliva Llena, Asensio (2011)
    Conference lecture
    Restricted access - publisher's policy
    This work presents a parallel Navier-Stokes solver for the large-scale direct numerical simulation (DNS) of incompressible flows with one periodic direction. It is based on a scalable Poisson solver that combines an FFT ...
  • Hybrid MPI+OpenMP parallelization of an FFT-based 3D Poisson solver that can reach 100000 CPU cores 

    Gorobets, Andrei; Trias Miquel, Francesc Xavier; Borrell Pol, Ricard; Soria Guerrero, Manel; Oliva Llena, Asensio (2011)
    Conference report
    Open Access
    This work is devoted to the development of efficient parallel algorithms for the direct numerical simulation (DNS) of incompressible flows on modern supercomputers. A Poisson solver for problems with one uniform periodic ...
  • Hybrid MPI+OpenMP parallelization of an FFT-based 3D Poisson solver with one periodic direction 

    Gorobets, Andrei; Trias Miquel, Francesc Xavier; Borrell Pol, Ricard; Lehmkuhl Barba, Oriol; Oliva Llena, Asensio (2011-10)
    Article
    Restricted access - publisher's policy
    This work is devoted to the development of efficient parallel algorithms for the direct numerical simulation (DNS) of incompressible flows on modern supercomputers. In doing so, a Poisson equation needs to be solved at ...
  • Hybrid multithreading for VLIW processors 

    Gupta, Manoj; Sánchez Carracedo, Fermín; Llosa Espuny, José Francisco (2009-10)
    Conference report
    Open Access
    Several multithreading techniques have been proposed to reduce resource underutilization in Very Long Instruction Word (VLIW) processors. Simultaneous MultiThreading (SMT) is a popular technique that improves processor ...
  • Hybrid Navigation using Sensor Fusion in Hand-Held Devices 

    Calero Scanlan, David (Universitat Politècnica de Catalunya, 2013-11-15)
    Master thesis
    Open Access
    This thesis analyses the performance that can be obtained in navigation applications by using the camera and sensors embedded in a mobile phone (and GPS when available). The project includes the development of image ...
  • Hybrid polythiophene-clay exfoliated nanocomposites for ultracapacitor devices 

    Aradilla Zapata, David; Azambuja, Denise S.; Estrany Coda, Francesc; Casas Becerra, María Teresa; Ferreira, Carlos A.; Alemán Llansó, Carlos (2012-06-14)
    Article
    Restricted access - publisher's policy
    Exfoliated nanocomposites of poly(3,4-ethylenedioxythiophene) (PEDOT) and montmorillonite (MMT) have been prepared by in situ anodic polymerization, concentrations of clay ranging from 5% w/w to 50% w/w being included ...
  • Hybrid power generation based on renewable energy 

    Pricope, Iulia (Universitat Politècnica de Catalunya, 2014-06-11)
    Bachelor thesis
    Restricted access - author's decision
    El projecte d’aquesta tesi està sent desenvolupat en el marc de la col·laboració entre la ONG espanyola Misión y Desarrollo para Goundi i el centre de transferència de tcnología CITCEA-UPC com a segona fase d'aquest projecte. ...
  • Hybrid Powertrain Simulation Based on Real-world Reference Data 

    Gilabert Cozar, Enric (Universitat Politècnica de CatalunyaTechnische Universität Wien, 2008)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement
    Aim of the study is the automated computation of exhaust gas emissions from timerelated measuring data sets. For the determination of the exhaust gas emissions in real world conditions, the test vehicle was equipped ...