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Ara es mostren els items 13711-13730 de 245817
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An adaptive controller for bilateral teleoperators: transatlantic experiments using the internet
(2012)
Comunicació de congrés
Accés restringit per política de l'editorialA bilateral teleoperator is composed of a local and a remote manipulators interconnected through a communication channel. A human operator interacts with the local manipulator to remotely execute a given task via the ... -
An adaptive controller for nonlinear teleoperators with variable time-delays
(2014-10-01)
Article
Accés restringit per política de l'editorialIn most real-life bilateral teleoperators the available physical parameters are uncertain and the communications exhibit variable time-delays. In order to confront these situations and only assuming that a bound of the ... -
An adaptive controller to save dynamic energy in LP-NUCA
(Universidad de La Laguna. Servicio de Publicaciones, 2011)
Text en actes de congrés
Accés obertPortable devices often demand powerful processors to run computing intensive applications, such as video playing or gaming, and ultra low en-ergy consumption to extend device uptime. Such con-flicting requirements are hard ... -
An Adaptive Cutaway with Volume Context Preservation
(Springer Berlin / Heidelberg, 2009-11-26)
Capítol de llibre
Accés restringit per política de l'editorialKnowledge expressiveness of scientific data is one of the most important visualization goals. However, current volume visualization systems require a lot of expertise from the final user. In this paper, we present a ... -
An adaptive design of an all-zero spectral estimator
(Institute of Electrical and Electronics Engineers (IEEE), 1981)
Text en actes de congrés
Accés obert -
An adaptive disturbance rejection control scheme for voltage regulation in DC micro-grids
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés obertUncertain generation by renewable sources and load variations have resulted in adding energy storage systems in the grid to maintain grid parameters (voltage, frequency) within prescribed limits. The disturbances being ... -
An adaptive event-based system for anytime, anywhere, awareness services in online teamworks
(2017-10-06)
Article
Accés obertThe fast development in mobile technologies is drastically changing the way people work, learn, collaborate and socialise. One such important activity that has emerged and is being consolidated more each time is the online ... -
An adaptive Finite Element strategy for the numerical simulation of additive manufacturing processes
(Elsevier, 2021-01)
Article
Accés obertIn this work an adaptive Finite Element strategy to deal with the numerical simulation of Additive Manufacturing (AM) processes is presented. The Selective Laser Melting (SLM) is chosen as the reference technology because ... -
An adaptive fixed-mesh ALE method for free surface flows
(2017-01-01)
Article
Accés obertIn this work we present a Fixed-Mesh ALE method for the numerical simulation of free surface flows capable of using an adaptive finite element mesh covering a background domain. This mesh is successively refined and unrefined ... -
An adaptive gradient-search based algorithm for discriminative training of hmm's
(Robert H. Mannel and Jordi Robert-Ribes, 1998)
Comunicació de congrés
Accés restringit per política de l'editorialAlthough having revealed to be a very powerful tool in acoustic modelling, discriminative training presents a major drawback: the lack of a formulation guaranteeing convergence in no matter which initial conditions, such ... -
An adaptive inexact Uzawa algorithm based on polynomial-degree-robust a posteriori estimates for the Stokes problem
(CIMNE, 2015)
Text en actes de congrés
Accés obertIn this paper, we are interested in designing an adaptive version of the inexact Uzawa algorithm [4] applied to the linear Stokes problem solved by the finite element method. We present an a posteriori error estimate ... -
An adaptive ISMA-DS/CDMA MAC protocol for third-generation mobile communications systems
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2001-11)
Article
Accés obertIn this paper, an inhibit sense multiple access–direct sequence/code division multiple access (ISMA-DS/CDMA) medium access control protocol for a packet transmission mobile radio network is presented. The main feature ... -
An adaptive meshfree method for phase-field models of biomembranes. Part I: Approximation with maximum-entropy basis functions
(2013-09)
Article
Accés restringit per política de l'editorialWe present an adaptive meshfree method to approximate phase-field models of biomembranes. In such models, the Helfrich curvature elastic energy, the surface area, and the enclosed volume of a vesicle are written as functionals ... -
An adaptive meshfree method for phase-field models of biomembranes. Part II: A Lagrangian approach for membranes in viscous fluids
(2013-09)
Article
Accés restringit per política de l'editorialWe present a Lagrangian phase-field method to study the low Reynolds number dynamics of vesicles embedded in a viscous fluid. In contrast to previous approaches, where the field variables are the phase-field and the fluid ... -
An adaptive methodology for the improvement of knowledge acquisition by a multimedia web tool
(Tempus Publications, 2023-07)
Article
Accés obertAdaptive learning is a method that personalizes the teaching-learning strategies in accordance with the needs and preferences of each student. This article describes the design, the implementation and the tests of a web ... -
An adaptive multi-level model for multi-scale ductile fracture analysis in heterogeneous aluminum alloys
(CIMNE, 2013)
Text en actes de congrés
Accés obertThis paper addresses the multi-scale modeling of ductile fracture in microstructures characterized by a dispersion of hard and brittle heterogeneities in a softer ductile matrix. An adaptive multi-level model is developed ... -
An adaptive multilooking scheme for multi-temporal insar data
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés restringit per política de l'editorialMultilooking is an effective speckle reduction tool for InSAR images. However, it has some limitations. Based on the De-specKS and NL-SAR algorithms, an adaptive multilooking scheme for multi-temporal InSAR data has been ... -
An adaptive multiresolution method for speckle noise reduction in synthetic aperture radar images
(Institute of Electrical and Electronics Engineers (IEEE), 1999)
Text en actes de congrés
Accés obertThis paper introduces a method for speckle noise reduction based on multiresolution algorithms and a new adaptive approach. It combines the characteristics for additive noise reduction of soft thresholding with the ... -
An adaptive N -fidelity metamodel for design and operational-uncertainty space exploration of complex industrial problems
(CIMNE, 2019)
Text en actes de congrés
Accés obertAn adaptive N -fidelity (NF) metamodel is presented for the solution of simulation- based design optimization and uncertainty quantification problems. A multi-fidelity approximation is built by an additive correction ... -
An adaptive observer-based controller design for active damping of a DC network with a constant power load
(2021)
Article
Accés obertThis article explores a nonlinear, adaptive controller aimed at increasing the stability margin of a direct-current (dc), small-scale, electrical network containing an unknown constant power load (CPL). Due to its negative ...