Exploració per autor "Suárez Feijóo, Raúl"
Ara es mostren els items 51-70 de 120
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General environment for human interaction with a robot hand-arm system and associate elements
Fortín, José; Suárez Feijóo, Raúl (2010)
Text en actes de congrés
Accés obertSoftware development in robotics is a complex task due to the existing heterogeneity in terms of hardware, communications, and programming languages that are used in current robotic systems. In this work a general environment ... -
Geometric construction of 4-finger force-closure grasps for polyhedral objects
Prado Gardini, Ricardo; Suárez Feijóo, Raúl (Institut d'Organització i Control de Sistemes Industrials, 2005-11)
Report de recerca
Accés obert -
Geometrical approach for grasp synthesis on discretized 3D objects
Roa Garzón, Máximo; Suárez Feijóo, Raúl (Institute of Electrical and Electronics Engineers, 2007-11)
Text en actes de congrés
Accés obertGrasp synthesis on real 3D objects is a critical problem in grasp and manipulation planning. This paper presents a geometrical approach to compute force closure (FC) grasps, with or without friction and with any number of ... -
Getting comfortable hand configurations while manipulating an object
Montaño Sarria, Andrés Felipe; Suárez Feijóo, Raúl (Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés obertThe paper presents an approach to manipulate unknown objects based on tactile information and force feedback. The object manipulation is performed using two fingers of the Shunck Dexterous Hand, which is equipped with ... -
Graphical visualization of contact forces and hand movements during in-hand manipulation
Suárez Feijóo, Raúl; Montaño Sarria, Andrés (Institute of Electrical and Electronics Engineers (IEEE), 2022)
Comunicació de congrés
Accés obertThe paper presents a tool to graphically display the contact forces applied by the fingers of a robotic hand when doing grasping and in-hand manipulation. The forces are computed in two ways, on one side, directly using ... -
Grasp analysis and synthesis of 2D articulated objects with 2 and 3 links
Alvarado Tovar, Noé; Suárez Feijóo, Raúl (2013)
Text en actes de congrés
Accés obertThis paper proposes a solution to the problem of grasp analysis and synthesis of 2D articulated objects with 2 and 3 links considering frictionless contacts. The boundary of each link of the object is represented with a ... -
Grasp analysis and synthesis of 2D articulated objects with n links
Alvarado Tovar, Noé; Suárez Feijóo, Raúl (2015-02-01)
Article
Accés obertThis paper proposes a solution to the problem of grasp analysis and synthesis of 2D articulated objects with n links considering frictionless contacts. The boundary of each link of the object is represented by a finite set ... -
Grasp quality measures
Suárez Feijóo, Raúl; Cornellà Medrano, Jordi; Roa Garzón, Máximo (2006-03)
Report de recerca
Accés obertThe correct grasp of objects is a key aspect for the right fulfillment of a given task. In robotics, the development of grippers more and more complex and versatile, such as mechanical hands, augments the necessity for ... -
Grasp quality measures for transferring objects
Soler, Fernando; Rojas-de-Silva, Abiud; Suárez Feijóo, Raúl (Springer, 2017)
Text en actes de congrés
Accés restringit per política de l'editorialThere is a lack of quality indexes to evaluate grasps that are more likely to allow a hand-to-hand transfer of an object during a ma- nipulation task. In order to overcome it, this paper presents a proposal of grasp transfer ... -
Grasp quality measures: review and performance
Roa Garzón, Máximo; Suárez Feijóo, Raúl (2015-01-01)
Article
Accés obertThe correct grasp of objects is a key aspect for the right fulfillment of a given task. Obtaining a good grasp requires algorithms to automatically determine proper contact points on the object as well as proper hand ... -
Grasp synthesis for 3D objects
Roa Garzón, Máximo; Suárez Feijóo, Raúl (2006-07)
Report de recerca
Accés obert -
Grasp synthesis of 3D articulated objects with n links
Alvarado Tovar, Noé; Suárez Feijóo, Raúl (Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper addresses the problem of grasp synthesis with force-closure for 3D articulated objects consisting of n links and considering frictional and non-frictional contacts. The surface of each link is represented by a ... -
Grasping bulky objects with two anthropomorphic hands
Rojas de Silva Gonzalez, Francisco Abiud; Suárez Feijóo, Raúl (2016)
Text en actes de congrés
Accés obertThis paper presents an algorithm to compute precision grasps for bulky objects using two anthropomorphic hands. We use objects modeled as point clouds obtained from a sensor camera or from ... -
Grasping force optimization using dual methods
Cornellà Medrano, Jordi; Suárez Feijóo, Raúl (Institut d'Organització i Control de Sistemes Industrials, 2005-11)
Report de recerca
Accés obertOne of the basic requirements in grasping and manipulation of objects is the determination of a suitable set of grasping forces such that the external forces and torques applied on the object are balanced and the object ... -
Herramienta para visualización gráfica de fuerzas de contacto y de movimientos de una mano robótica con sensores táctiles
Montaño Sarria, Andrés Felipe; Suárez Feijóo, Raúl (2019)
Comunicació de congrés
Accés obertEn este trabajo se presenta una herramienta de software que permite la visualización gráfica de fuerzas de contacto de especial utilidad en prensiones usando manos robóticas. Las fuerzas visualizadas se generan debido ... -
HG-RRT*: Human-Guided Optimal Random Trees for Motion Planning
García Hidalgo, Néstor; Suárez Feijóo, Raúl; Rosell Gratacòs, Jan (Institute of Electrical and Electronics Engineers (IEEE), 2015)
Comunicació de congrés
Accés restringit per política de l'editorialThe paper deals with the problem of designing an RRT*-based planning algorithm that allows the user to guide the tree growth in a simple and transparent way. The key idea of the proposal is to create a planning algorithm, ... -
Human to robot hand motion mapping methods: review and classification
Meattini, Roberto; Suárez Feijóo, Raúl; Palli, Gianluca; Melchiorri, Claudio (2022-01-01)
Article
Accés obertIn this article, the variety of approaches proposed in literature to address the problem of mapping human to robot hand motions are summarized and discussed. We particularly attempt to organize under macro-categories the ... -
Hybrid mapping for the assistance of teleoperated grasping tasks
Colasanto, Luca; Suárez Feijóo, Raúl; Rosell Gratacòs, Jan (2013-03)
Article
Accés obertTeleoperating 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 ... -
Importance Sampling based on Adaptive Principal Component Analysis
Rosell Gratacòs, Jan; Cruz Llopis, Luis Javier de la; Pérez, Alexander; Suárez Feijóo, Raúl (IEEE, 2011)
Text en actes de congrés
Accés obertSampling-based approaches are currently the most efficient ones to solve path planning problems, being their performance dependant on the ability to generate samples in those areas of the configuration space relevant to ... -
Improving grasping forces during the manipulation of unknown objects
Montaño Sarria, Andrés Felipe; Suárez Feijóo, Raúl (Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés obertMany of the solutions proposed for the object manipulation problem are based on the knowledge of the object features. The approach proposed in this paper intends to provide a simple geometrical approach to securely manipulate ...