Exploració per autor "Pérez Ruiz, Alexander"
Ara es mostren els items 1-11 de 11
-
A roadmap to robot motion planning software development
Pérez Ruiz, Alexander; Rosell Gratacòs, Jan (2009-02-23)
Article
Accés obertPhD programs and graduate studies in robotics usually include motion planning among its main subjects. Students that focus their research in this subject find themselves trapped in the necessity of programming an environment ... -
An assisted re-synchronization method for robotic teleoperated tasks
Pérez Ruiz, Alexander; Rosell Gratacòs, Jan (IEEE, 2011)
Text en actes de congrés
Accés restringit per política de l'editorialTeleoperation tasks are performed at cartesian evel when the robot and the haptic device ave dissimilar inematics. If the size of the workspaces is also dissimilar, as it is usually the case, the mapping between workspaces ... -
Asistencia háptica basada en planificación de movimientos para la teleoperación cooperativa de sistemas multirobot
Pérez Ruiz, Alexander (Universitat Politècnica de Catalunya, 2012-10-17)
Tesi
Accés obertThis work proposes a framework for the teleoperation of anthropomorphic industrial robots using desktop haptic devices that provides an aid to the operator in the form of haptic guidance based on path planning techniques. ... -
Efficient motion planning for high DOF hands using principal motion directions
Rosell Gratacòs, Jan; Suárez Feijóo, Raúl; Rosales Gallegos, Carlos; García, J.A.; Pérez Ruiz, Alexander (2008-10)
Report de recerca
Accés obertThe paper deals with the problem of motion planning of anthropomorphical mechanical hands avoiding collisions. The proposed approach tries to mimic the real human hand workspace, but reducing the dimension of the search ... -
Efficient search of obstacle-free paths for anthropomorphic hands
Suárez Feijóo, Raúl; Rosell Gratacòs, Jan; Pérez Ruiz, Alexander; Rosales Gallegos, Carlos (IEEE Press. Institute of Electrical and Electronics Engineers, 2009-10-11)
Text en actes de congrés
Accés obertThe planning of collision-free motions of a handarm system to reach a grasp or preshape configuration is not a simple issue due to the high number of involved degrees of freedom. This paper presents an efficient sampling-based ... -
Haptic aids for bilateral teleoperators
Pérez Ruiz, Alexander; Rosell Gratacòs, Jan (Springer, 2013)
Text en actes de congrés
Accés restringit per política de l'editorialTeleoperation of robotic tasks is usually performed in the Cartesian space due to the kinematic differences between the master and the slave. This entails several requirements, like the definition of a proper mapping between ... -
Mobile manipulators as robot co-workers: autonomy and interaction in the human-robot collaboration
Rosell Gratacòs, Jan; Nuño, Emmanuel; Claret, Josep A.; Zaplana Agut, Isiah; García Hidalgo, Néstor; Akbari, Aliakbar; Ud Din, Muhayy; Palomo Avellaneda, Leopold; Pérez Ruiz, Alexander; Mas Casals, Orestes Miquel; Basañez Villaluenga, Luis (Comité Español de Automática (CEA-IFAC), 2017)
Comunicació de congrés
Accés restringit per política de l'editorialIn work environments, the use of dexterous mobile manipulators as co-workers poses several challenges with respect to the human-robot collaboration. On the one hand, its focus is in the autonomy (i.e. the mobile manipulators ... -
Motion planning for high DOF anthropomorphic hands
Rosell Gratacòs, Jan; Suárez Feijóo, Raúl; Rosales Gallegos, Carlos; García, Jorge Alberto; Pérez Ruiz, Alexander (IEEE, 2009-05-31)
Text en actes de congrés
Accés obertThe paper deals with the problem of motion planning of anthropomorphic mechanical hands avoiding collisions. The proposed approach tries to mimic the real human hand motions, but reducing the dimension of the search ... -
Motion planning for the virtual bronchoscopy
Rosell Gratacòs, Jan; Pérez Ruiz, Alexander; Cabras, Paolo; Rosell, Antoni (IEEE, 2012)
Comunicació de congrés
Accés restringit per política de l'editorialBronchoscopy is an interventional medical procedure employed to analyze the interior side of the human airways, clear possible obstructions and biopsy. Using a 3D reconstruction of the tracheobronchial tree, Virtual ... -
Path planning for grasping operations using an adaptive PCA-based sampling method
Rosell Gratacòs, Jan; Suárez Feijóo, Raúl; Pérez Ruiz, Alexander (2013-07-01)
Article
Accés obertThe planning of collision-free paths for a handarm robotic system is a difficult issue due to the large number of degrees of freedom involved and the cluttered environment usually encountered near grasping configurations. ... -
The Kautham Project: A teaching and research tool for robot motion planning
Rosell Gratacòs, Jan; Pérez Ruiz, Alexander; Akbari, Aliakbar; Ud Din, Muhayy; Palomo Avellaneda, Leopold; García Hidalgo, Néstor (Institute of Electrical and Electronics Engineers (IEEE), 2014)
Comunicació de congrés
Accés obertThis paper presents the software tool used at the Institute of Industrial and Control Engineering (IOC-UPC) for teaching and research in robot motion planning. The tool allows to cope with problems with one or more robots, ...