Exploració per autor "Nuño Ortega, Emmanuel"

Ara es mostren els items 11-20 de 20

    • Erratum to ‘‘An adaptive controller for nonlinear teleoperators" 

      Nuño Ortega, Emmanuel; Ortega, Romeo; Basañez Villaluenga, Luis (2011-05-01)
      Article
      Accés restringit per política de l'editorial

    • Haptic guidance with force feedback to assist teleoperation systems via high speed networks 

      Nuño Ortega, Emmanuel; Basañez Villaluenga, Luis (VDI Verlag, 2006-05)
      Text en actes de congrés
      Accés obert
      The employment of haptic devices in teleoperation systems and the use of motion restrictions during robot teleoperation provide the operator with increased awareness and can considerably improve the feeling of immersion ...

    • Internet2: características, estado del arte y perspectivas futuras 

      Nuño Ortega, Emmanuel; Basañez Villaluenga, Luis (2004-04)
      Report de recerca
      Accés obert
      El objetivo fundamental de este trabajo es dar a conocer el estado del arte de Internet 2, diferencias con Internet, proyectos internacionales basados en Internet 2, así como una descripción detallada de su funcionamiento.

    • Minimalistic approach for monocular SLAM system applied to micro aerial vehicles in GPS-denied environments 

      Sarquís Urzúa Cevallos, Isidro; Munguía Alcalá, Rodrigo Francisco; Nuño Ortega, Emmanuel; Grau Saldes, Antoni (2018-12-01)
      Article
      Accés obert
      In this work, a novel monocular simultaneous localization and mapping (SLAM) system with application to micro aerial vehicles is proposed. The main difference with respect to previous approaches is that a barometer is used ...

    • Nonlinear control and geometric constraint enforcement for teleoperated task execution 

      Rodríguez Tsouroukdissian, Adolfo; Nuño Ortega, Emmanuel; Palomo Avellaneda, Leopold; Basañez Villaluenga, Luis (2010)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This work presents a multimodal teleoperation framework that makes use of novel tools and techniques, such as: nonlinear teleoperators control, for ensuring position tracking in the presence of variable time-delays; ...

    • Passive bilateral teleoperation framework for assisted robotic tasks 

      Nuño Ortega, Emmanuel; Basañez Villaluenga, Luis; Ortega, Romeo (Institute of Electrical and Electronics Engineers, 2006-04)
      Text en actes de congrés
      Accés obert
      This paper addresses the problem of stable bilateral teleoperation, through a time-delayed communication channel, for a n-DOF system without position drift. The classical wave variables-based scheme encodes velocity and ...

    • Passivity-based control for bilateral teleoperation: A tutorial 

      Nuño Ortega, Emmanuel; Basañez Villaluenga, Luis; Ortega, Romeo (2011-03)
      Article
      Accés restringit per política de l'editorial
      This tutorial revisits several of the most recent passivity-based controllers for nonlinear bilateral teleoperators with guaranteed stability properties. These schemes, which include scattering–based, damping injection ...

    • Position tracking using adaptive control for bilateral teleoperators with time-delays 

      Nuño Ortega, Emmanuel; Basañez Villaluenga, Luis; Ortega, Romeo; Obregón-Pulido, Guillermo (2010)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents two versions of adaptive controllers for nonlinear bilateral teleoperators, each providing asymptotic convergence of velocity and position errors to zero, independent of constant time-delays. Moreover, ...

    • Teleoperación [de robots]: técnicas, aplicaciones, entorno sensorial y teleoperación inteligente 

      Nuño Ortega, Emmanuel; Basañez Villaluenga, Luis (2004-04)
      Report de recerca
      Accés obert
      En este trabajo centraremos la atención en los sistemas robóticos teleoperados, especialmente analizaremos los sistemas teleoperados desde internet, veremos una clasificación de las metodologías de teleoperación, los ...

    • Trajectory tracking and consensus of networks of Euler–Lagrange systems 

      Nuño Ortega, Emmanuel; Ortega, Romeo; Basañez Villaluenga, Luis; Hill, David (Curran, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper addresses the problem of synchronizing networks of nonidentical, nonlinear dynamical systems described by Euler–Lagrange equations. It is assumed that the communication graph is simply connected and that the ...