Exploració per autor "Pérez Gracia, Alba"
Ara es mostren els items 1-20 de 53
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A Design Implementation Process for Robotic Hand Synthesis
(American Society of Mechanical Engineers (ASME), 2015)
Text en actes de congrés
Accés restringit per política de l'editorial -
A hybrid adaptive control strategy for a smart prosthetic hand
(2009-09)
Text en actes de congrés
Accés obertThis paper presents a hybrid of a soft computing technique of adaptive neuro-fuzzy inference system (ANFIS) and a hard computing technique of adaptive control for a two- dimensional movement of a prosthetic hand with a ... -
A Method for the Complete Set of Solutions of the Finite-Position Synthesis Problem
(Springer, 2022)
Capítol de llibre
Accés restringit per política de l'editorialThe equations that appear in the formulation of finite-position synthesis problems tend to increase their complexity and become quite large when solving for multiple-joint systems. In this work, we create a new set of ... -
A New Algorithm to Estimate Glenohumeral Joint Location Based on Scapula Rhythm
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés restringit per política de l'editorialThis work analyzes the human shoulder complex workspace by introducing a new method to estimate the intra-articulation location of the glenohumeral (GH) joint. The proposed algorithm is based on the hypothesis of the GH ... -
A new insight into the coupler curves of the RCCC four-bar linkage
(Springer, 2017)
Text en actes de congrés
Accés obertBased on the condition for four points to lie on the unit sphere, derived using Distance Geometry, a new mathematical formulation for the coupler curves of the RCCC linkage is presented. The relevance of this formulation ... -
A Task-based Design Methodology for Robotic Exoskeletons
(Sage Publications, 2018-11)
Article
Accés obertThis study is aimed at developing a task-based methodology for the design of robotic exoskeletons. This is in contrast to prevailing research efforts, which attempt to mimic the human limb, where each human joint is given ... -
Bennet's Linkage and the Cylindroid
(2002)
Article
Accés obertBennett’s linkage is a spatial 4R closed chain that can move with one degree of freedom. The set of relative displacement screws that form the one-dimensional workspace of this device defines a ruled surface known as a ... -
Clifford Algebra Representation of Grasping and Manipulative Hand Actions for Kinematic Synthesis
(Facultat d'Informàtica de Barcelona (UPC), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialThe dimensional synthesis of wristed, multi-fingered hands for simultaneous tasks of all fingertips is an active field of research. When defining unconstrained positions for the fingers, this problem is solved by equating ... -
Coupling Mechanisms for Multi-Fingered Robotic Hands with Skew Axes
(Springer, 2018)
Text en actes de congrés
Accés restringit per política de l'editorialThe design of wristed, multi-fingered robotic hands for specific tasks usually leads to solutions in which the position of the joint axes have little to do with those of anthropomorphic hands. Joint axes tend to be skewed, ... -
De tierra firme a la nube en un salto: Teoría de Máquinas y Mecanismos y Vibraciones Mecánicas en la ETSEIB
(2021)
Comunicació de congrés
Accés restringit per política de l'editorialEste trabajo expone las medidas adoptadas en el cambio de docencia presencial a no presencial en las asignaturas de Teoría de Máquinas y Mecanismos y Vibraciones Mecánicas en la Escuela Técnica Superior de Ingeniería ... -
Design method for a reconfigurable mechanism for finger rehabilitation
(2010)
Text en actes de congrés
Accés obertThis paper presents a design method for a reconfigurable single degree-of-freedom mechanism for robotic assisted finger therapy following a stroke. The mechanism is a four-bar linkage that in combination with variable link ... -
Design of a Dexterous Hand for a Multi-Hand Task
(Springer, 2016)
Text en actes de congrés
Accés restringit per política de l'editorialKinematic synthesis applied to tree topologies is a tool for the design of multi-fingered robotic hands, for a simultaneous task of all fingertips. Dexterous multi-fingered robotic hands can be designed to perform collaborative ... -
Design of a Multi-palm Robotic Hand for Assembly Tasks
(2016)
Text en actes de congrés
Accés restringit per política de l'editorialSome robotic tasks, especially those in which there are interactions between manipulated objects, require the collaborative work of two robotic arms equipped with end-effector grippers or robotic hands. Most of the current ... -
Design of a Prosthetic Hand with Remote Actuation
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Text en actes de congrés
Accés restringit per política de l'editorialOne of the main issues of prosthetic hands is to be able to fulfill all the specifications about speed, torque, weight and inertia while placing all the components within the prosthetic hand. This is especially true when ... -
Design of a robotic hand and simple EMG input controller with a biologically-inspired parallel actuation system for prosthetic applications
(2010)
Text en actes de congrés
Accés obertThis paper presents the mechatronic design of a robotic hand for prosthetic applications. The main characteristic of this robotic hand is its biologically-inspired parallel actuation system, which is based on the ... -
Design of a robotic hand with a biologically-inspired parallel actuation system for prosthetic applications
(ASME PRESS, 2010)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents the design of a robotic hand for prosthetic applications. The main characteristic of this robotic hand is its biologically-inspired parallel actuation system, which is based on the behavior/strength ... -
Design of an Exoskeleton as a Finger-Joint Angular Sensor
(2012)
Text en actes de congrés
Accés restringit per política de l'editorialEstimation of joint angles for human joints is important for many applications in bioengineering. Most of the existing angular joint sensors rely on the approximate assumption of the knowledge of the type of motion and ... -
Design of non-anthropomorphic robotic hands for anthropomorphic tasks
(2011)
Text en actes de congrés
Accés obertIn this paper, we explore the idea of designing non- anthropomorphic multi-fingered robotic hands for tasks tha t replicate the motion of the human hand. Taking as input data a finite set of rigid-body positions for the ... -
Dimensional Synthesis of Bennett Linkages
(2000)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents a synthesis procedure for a spatial 4R linkage, known as Bennett’s linkage. It is known that the two solutions of the RR chain synthesis equations form a Bennett linkage. While analytical solutions to ... -
Dimensional Synthesis of CRR Serial Chains
(American Society of Mechanical Engineers (ASME), 2003)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents the kinematic synthesis of a CRR serial chain. This is a four-degree-of-freedom chain constructed from a cylindric joint and two revolute joints in series. The design equations for this chain are obtained ...
