Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Ramón Rodríguez-Castro"'
Autor:
Erik López-Vargas, Luis Alejandro Alcaraz Caracheo, José Alberto Álvarez, Roberto Lacalle, Ramón Rodríguez-Castro, Miguel Martínez-Madrid, Álvaro Sánchez-Rodríguez
Publikováno v:
Nova Scientia, Vol 10, Iss 20 (2018)
La evaluación de la vida residual de componentes estructurales en servicio requiere conocer el valor de la tenacidad a la fractura, pero los métodos convencionales para medir la tenacidad demandan remover grandes cantidades de material del componen
Externí odkaz:
https://doaj.org/article/ddf64926bbe2470e90ce86145454117a
Autor:
Jaime Gallardo-Alvarado, Ramón Rodríguez-Castro, Martín Caudillo-Ramírez, Luciano Pérez-González
Publikováno v:
Robotics, Vol 4, Iss 1, Pp 50-62 (2015)
In this work the velocity, acceleration, and jerk analyses of a two-degrees-of-freedom parallel wrist are approached by means of the theory of screws. For the sake of completeness, the finite kinematics of the manipulator is also investigated. As far
Externí odkaz:
https://doaj.org/article/ecf3b34ac7464872b326a09adf72b55c
Publikováno v:
Iranian Journal of Science and Technology, Transactions of Mechanical Engineering. 43:529-538
In this work, a ship motion simulator based on a parallel manipulator able to replicate the seakeeping trial is introduced. The mobility of the moving platform is explained through the theory of screws which reveals the existence of three constraint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::412e8b5eb52b5ca85c82db797416f172
https://doi.org/10.1007/s40997-018-0222-5
https://doi.org/10.1007/s40997-018-0222-5
Autor:
Luis Alejandro Alcaraz Caracheo, Ramón Rodríguez-Castro, Roberto Lacalle, Erik López-Vargas, José Alberto Álvarez, Miguel Martínez-Madrid, Álvaro Sánchez-Rodríguez
Publikováno v:
Nova Scientia, Vol 10, Iss 20 (2018)
La evaluación de la vida residual de componentes estructurales en servicio requiere conocer el valor de la tenacidad a la fractura, pero los métodos convencionales para medir la tenacidad demandan remover grandes cantidades de material del componen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b212fd7a6ad11843649d4ae3fceb7b7
https://doi.org/10.21640/ns.v10i20.1316
https://doi.org/10.21640/ns.v10i20.1316
Publikováno v:
Ingeniería, investigación y tecnología. 19:125-134
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9a84fa911b72746643a30990345ae42
https://doi.org/10.22201/fi.25940732e.2018.19n2.011
https://doi.org/10.22201/fi.25940732e.2018.19n2.011
Publikováno v:
Mechanism and Machine Theory. 122:347-360
In this work the kinematics and dynamics of a 4- P RUR parallel manipulator with actuated prismatic joints performing the 3T1R motion are investigated by means of the theory of screws and the principle of virtual work. The loss rotations of the movin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb45934748d66e91eea3e9151c35af5b
https://doi.org/10.1016/j.mechmachtheory.2017.12.022
https://doi.org/10.1016/j.mechmachtheory.2017.12.022
Autor:
Ramón Rodríguez Castro, Luis Alejandro Alcaraz Caracheo, Jaime Gallardo Alvarado, Mario Murillo
Publikováno v:
IEEE Latin America Transactions. 15:928-934
This work reports on the kinematic analyses of a novel robot manipulator composed of a three-degrees-of-freedom parallel manipulator endowed with a central kinematic chain whose function is to provide a yaw freedom to the end-effector platform. Semi-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfc727165967c83b565cf38076fe2f47
https://doi.org/10.1109/tla.2017.7910208
https://doi.org/10.1109/tla.2017.7910208
Publikováno v:
International Journal of Design & Nature and Ecodynamics. 11:722-730
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72f0855437467e527f1dac707c2e063d
https://doi.org/10.2495/dne-v11-n4-722-730
https://doi.org/10.2495/dne-v11-n4-722-730
Publikováno v:
Journal of Mechanisms and Robotics. 10
In this work, a new parallel manipulator with multiple operation modes is introduced. The proposed robot is based on a three-degrees-of-freedom (3DOF) parallel manipulator endowed with a three-dof central kinematic chain, where by blocking some speci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aa2b9747cb21f3aab2b17bc9c8e2093
https://doi.org/10.1115/1.4040702
https://doi.org/10.1115/1.4040702
Autor:
L. Pérez-González, Álvaro Sánchez-Rodríguez, Ramón Rodríguez-Castro, Jaime Gallardo-Alvarado, Carlos R. Aguilar-Najera
Parallel manipulators with multiple end-effectors bring us interesting advantages over conventional parallel manipulators such as improved manipulability, workspace and avoidance of singularities. In this work the kinematics of a five-bar planar para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9747b8268438849972f5ba7da6f9910e
