Exploració per autor "Font Llagunes, Josep Maria"
Ara es mostren els items 41-60 de 152
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Can the use of an auditory feedback device improve the gait pattern of paediatric patients with hemiparesis?
Muñoz Farré, Anna; Febrer Nafría, Miriam; Pajares, Ismael; Febrer, Anna; Pàmies Vilà, Rosa; Font Llagunes, Josep Maria (2016)
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Cálculo de esfuerzos musculares en la marcha humana mediante optimización estática-fisiológica
Alonso, Francisco Javier; Galán-Marín, G.; Salgado, D.R.; Pàmies Vilà, Rosa; Font Llagunes, Josep Maria (2010)
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Combining vibrational linear-by-part dynamics and kinetic-based decoupling of the dynamics for multiple elastoplastic smooth impacts
Barjau Condomines, Ana; Agulló Batlle, Joaquim; Font Llagunes, Josep Maria (2015-11-01)
Article
Accés obertThis article proposes a linear-by-part approach for elastoplastic 3D multiple-point smooth impacts in multibody systems with perfect constraints. The model is an extension of a previous version, restricted to the perfectly ... -
Comparing walking with knee-ankle-foot orthoses and a knee-powered exoskeleton after spinal cord injury: a randomized, crossover clinical trial
Rodríguez Fernández, Antonio; Lobo Prat, Joan; Tarragó, Rafael; Chaverri, Diego; Iglesias, Xavier; Guirao Cano, Lluís; Font Llagunes, Josep Maria (Nature, 2022-11-09)
Article
Accés obertRecovering the ability to stand and walk independently can have numerous health benefits for people with spinal cord injury (SCI). Wearable exoskeletons are being considered as a promising alternative to conventional ... -
Comparison of different optimal control formulations for generating dynamically consistent crutch walking simulations using a torque-driven model
Febrer Nafría, Miriam; Pallarès López, Roger; Fregly, Benjamin Jon; Font Llagunes, Josep Maria (2020-12)
Article
Accés obertWalking impairment due to spinal cord injury can be improved using active orthoses, together with some type of external support such as crutches for balance. This study explores how optimal control problem formulation ... -
Comparison of Impulsive and Compliant Contact Models for Impact Analysis in Biomechanical Multibody Systems
Font Llagunes, Josep Maria; Kövecses, Józef; Pàmies Vilà, Rosa; Barjau Condomines, Ana (2010)
Comunicació de congrés
Accés restringit per política de l'editorialTwo approaches are used when studying impact problems: impulsive ones and compliant ones. In an impulsive approach, the time interval where the collision takes place is considered to be negligible, and so the system ... -
Computational evaluation of psoas muscle influence on walking function following internal hemipelvectomy with reconstruction
Vega, Marleny; Li, Geng; Shourijeh, Mohammad; Ao, Di; Weinschenk, Robert; Patten, Carolynn; Font Llagunes, Josep Maria; Lewis, Valerae; Fregly, Benjamin Jon (Frontiers Media SA, 2022-09-28)
Article
Accés obertAn emerging option for internal hemipelvectomy surgery is custom prosthesis reconstruction. This option typically recapitulates the resected pelvic bony anatomy with the goal of maximizing post-surgery walking function ... -
Configuration-dependent performance indicators for the analysis of foot impact in running gait
Font Llagunes, Josep Maria; Pàmies Vilà, Rosa; Kövecses, József (2013)
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Control strategies used in lower limb exoskeletons for gait rehabilitation after brain injury: a systematic review and analysis of clinical effectiveness
Miguel Fernández, Jesús de; Lobo Prat, Joan; Prinsen, Erik; Font Llagunes, Josep Maria; Marchal-Crespo, Laura (2023-02-19)
Article
Accés obertBackground In the past decade, there has been substantial progress in the development of robotic controllers that specify how lower-limb exoskeletons should interact with brain-injured patients. However, it is still an ... -
Desarrollo de sistemas modulares robóticos y neuroprotésicos personalizables para la asistencia de la marcha patológica a través del diseño centrado en el usuario: Proyecto TAILOR
Herrera Valenzuela, Diana Sofía; Gil Castillo, Javier; Pina, Javier; Peiret Giménez, Albert; Moreno Sastoque, Juan Camilo; Font Llagunes, Josep Maria; Murillo Licea, Narda; Gil Agudo, Angel; del Ama Espinosa, Antonio José (2021)
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Accés obertCurrently available wereable exoskeletons and neuroprosthetic gait assistive devices have controverted efficacy and low penetration into rehabilitation centers because they are generic solutions that do not consider the ... -
Design and experimental evaluation of a low-cost robotic orthosis for gait assistance in subjects with spinal cord injury
Font Llagunes, Josep Maria; Clos Costa, Daniel; Lugrís Armesto, Urbano; Alonso Sánchez, Francisco Javier; Cuadrado Aranda, Javier (Springer, 2016)
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Accés restringit per política de l'editorialRobotic gait training after spinal cord injury (SCI) is of high priority to maximize independence and improve the living conditions of these patients. Current rehabilitation robots are expensive and heavy, and are generally ... -
Design of a patient-tailored active knee-ankle-foot orthosis to assist the gait of spinal cord injured subjects
Font Llagunes, Josep Maria; Lugrís Armesto, Urbano; Romero, Francisco; Clos Costa, Daniel; Alonso, Francisco Javier; Cuadrado Aranda, Javier (2014)
Comunicació de congrés
Accés obert—This paper presents the main design steps in the development of an active knee-ankle-foot orthosis (KAFO) conceived to assist the gait of incomplete spinal cord injured (SCI) subjects. The design approach is based on ... -
Design of personalised active orthoses for spinal cord-injured subjects based on optimal control prediction of assisted walking motions
Font Llagunes, Josep Maria; Febrer Nafría, Miriam; Fregly, Benjamin J. (2017)
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Design, control and evaluation of a low-cost active orthosis for the gait of spinal cord injured subjects
Font Llagunes, Josep Maria; Clos Costa, Daniel; Lugrís Armesto, Urbano; Romero Sánchez, Francisco; Pàmies Vilà, Rosa; Alonso Sánchez, Francisco Javier; Cuadrado Aranda, Javier (Universidad Miguel Hernández de Elche, 2016)
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Accés obertRobotic gait training after spinal cord injury is of high priority to maximize independence and improve the living conditions of the patients. Current rehabilitation robots are expensive and heavy, and are generally found ... -
Design, control, and pilot study of a lightweight and modular robotic exoskeleton for walking assistance after spinal cord injury
Font Llagunes, Josep Maria; Lugrís Armesto, Urbano; Clos Costa, Daniel; Alonso Sánchez, Francisco Javier; Cuadrado Aranda, Javier (ASME PRESS, 2020-01-13)
Article
Accés obertWalking rehabilitation using exoskeletons is of high importance to maximize independence and improve the general well-being of spinal cord injured subjects. We present the design and control of a lightweight and modular ... -
Designing optimal controls by parameter optimization for a stance-control knee-ankle-foot orthosis
Font Llagunes, Josep Maria; García-Vallejo, Daniel (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2014)
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Accés obertInverse dynamics simulation is often used in robotic and mechatronic systems to track a desired trajectory by feed-forward control. Musculoskeletal multibody systems are highly overactuated and show a switching number ... -
Development and pilot evaluation of the ArmTracker: a wearable system to monitor arm kinematics during daily life
Carmona Ortiz, Víctor A.; Lobo Prat, Joan; van Ruysevelt, Jeremy; Torras, Carme; Font Llagunes, Josep Maria (2020)
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Accés obertWearable sensing technology is proving useful for promoting health and fitness for the general public and athletes, yet few devices are tailored to people with movement impairments. For devices targeting home-based ... -
Development and preliminary evaluation of the ArmTracker: a wearable system to monitor arm activity during daily life
Carmona Ortiz, Víctor Antonio; Lobo Prat, Joan; van Ruysevelt, Jeremy; Torras, Carme; Font Llagunes, Josep Maria (Grupo de Investigación de Biomateriales y Biomecánica, 2019)
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Dinámica directa de la marcha humana mediante métodos de control
Cuadrado Aranda, Javier; Pàmies Vilà, Rosa; Lugrís Armesto, Urbano; Font Llagunes, Josep Maria (Universidad de Málaga, 2014)
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Diseño de una órtesis activa para ayuda a la marcha de lesionados medulares
Font Llagunes, Josep Maria; Arroyo, Guillermo; Alonso, Francisco Javier; Vinagre, Blas M. (2010)
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