Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Ángel Valera"'
Publikováno v:
Robotics, Vol 12, Iss 6, p 154 (2023)
The ankle is a complex joint with a high injury incidence. Rehabilitation Robotics applied to the ankle is a very active research field. We present the kinematics and statics of a cable-driven reconfigurable ankle rehabilitation robot. First, we stud
Externí odkaz:
https://doaj.org/article/af43a8cae2994c25812f9feedb04763b
Autor:
Rafael J. Escarabajal, Fares J. Abu-Dakka, José L. Pulloquinga, Vicente Mata, Marina Vallés, Ángel Valera
Publikováno v:
Multidisciplinary Journal for Education, Social and Technological Sciences, Vol 7, Iss 2, Pp 30-44 (2020)
The design of rehabilitation exercises applied to sprained ankles requires extreme caution, regarding the trajectories and the speed of the movements that will affect the patient. This paper presents a technique that allows a 3-PRS parallel robot to
Externí odkaz:
https://doaj.org/article/cf71acc8887d437da3c72d683c6ad603
Autor:
Rafael J. Escarabajal, José L. Pulloquinga, Vicente Mata, Ángel Valera, Miguel Díaz-Rodríguez
Publikováno v:
Sensors, Vol 23, Iss 5, p 2790 (2023)
Parallel robots are being increasingly used as a fundamental component of lower-limb rehabilitation systems. During rehabilitation therapies, the parallel robot must interact with the patient, which raises several challenges to the control system: (1
Externí odkaz:
https://doaj.org/article/5489e1523d4d4a4c9a97e713224177a0
Publikováno v:
Bioengineering, Vol 9, Iss 5, p 199 (2022)
The human ankle is a complex joint, most commonly represented as the talocrural and subtalar axes. It is troublesome to take in vivo measurements of the ankle joint. There are no instruments for patients lying on flat surfaces; employed in outdoor or
Externí odkaz:
https://doaj.org/article/15eb1baa2cd9484c8dc8127c5d5884b4
Autor:
Pau Zamora-Ortiz, Javier Carral-Alvaro, Ángel Valera, José L. Pulloquinga, Rafael J. Escarabajal, Vicente Mata
Publikováno v:
Mathematics, Vol 9, Iss 7, p 773 (2021)
Surgeries or rehabilitation exercises are hazardous tasks for a mechanical system, as the device has to interact with parts of the human body without the hands-on experience that the surgeon or physiotherapist acquires over time. For various gynecolo
Externí odkaz:
https://doaj.org/article/44330ef75bac4cf0a6b1ed8fcb3bd333
Publikováno v:
Applied Sciences, Vol 10, Iss 8, p 2781 (2020)
One of the most important elements of a robot’s control system is its Inverse Kinematic Model (IKM), which calculates the position and velocity references required by the robot’s actuators to follow a trajectory. The methods that are commonly use
Externí odkaz:
https://doaj.org/article/edf703bb398d479aaf963712f8d6368d
Publikováno v:
Sensors, Vol 13, Iss 10, Pp 14133-14160 (2013)
This paper presents a sensor fusion framework that improves the localization of mobile robots with limited computational resources. It employs an event based Kalman Filter to combine the measurements of a global sensor and an inertial measurement uni
Externí odkaz:
https://doaj.org/article/e8892a8c3ccc4406875ea6c3c6a914bf
Publikováno v:
Revista Iberoamericana de Automática e Informática Industrial RIAI, Vol 6, Iss 4, Pp 21-31 (2009)
Resumen: El impacto es la parte más peligrosa de una tarea con contacto. Su duración es muy breve por lo que es necesario un control extremadamente rápido. Durante el impacto, la energía cinética del robot adquirida en movimiento libre se transf
Externí odkaz:
https://doaj.org/article/276d920aafab4371b493b7e185e73501
Autor:
Kremser, Klemens a, b, ⁎, Schön, Herta b, Gerl, Patrick a, Gómez, Miguel Ángel Valera c, Espinosa, Daniela Ramirez c, Morandini, Andrea c, Argilés, Marta Pérez c, Martínez, Belén Monje c, Guebitz, Georg M. a, b
Publikováno v:
In Hydrometallurgy August 2023 221
Autor:
Bravo, Adriana Solis, Camps, Salvador Peniche, Pérez, Miguel Ángel Valera, Arvide, María Guadalupe Tenorio
Publikováno v:
Discover Sustainability; 12/3/2024, Vol. 5 Issue 1, p1-19, 19p