Exploració per autor "Font Llagunes, Josep Maria"
Ara es mostren els items 93-112 de 152
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Gait event detection using kinematic data in children with bilateral spastic cerebral palsy
Gómez Pérez, Cristina; Martori, Joan Carles; Puig Diví, Albert; Medina Casanovas, Josep; Vidal Samsó, Joan; Font Llagunes, Josep Maria (Elsevier, 2021-12)
Article
Accés obertBackground. Ground reaction forces are the gold standard for detecting gait events, but they are not always applicable in cerebral palsy. Gait event detection using kinematic data in children with bilateral spastic cerebral ... -
Gait parameters in children with bilateral spastic cerebral palsy: a systematic review of randomized controlled trials
Gómez Pérez, Cristina; Font Llagunes, Josep Maria; Martori, Joan Carles; Vidal Samsó, Joan (Wiley (Blackwell Publishing), 2018-11-28)
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Accés obertTo identify the gait parameters used to assess gait disorders in children with bilateral spastic cerebral palsy ( BSCP) and evaluate their responsiveness to treatments : A systematic search within Pubmed, Web of Science ... -
Human motion analysis of a healthy subject wearing active orthoses
Romero, Francisco; Pàmies Vilà, Rosa; Lugrís, Urbano; Alonso, Francisco Javier; Font Llagunes, Josep Maria; Cuadrado, Javier (2013)
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Hybrid modeling and fractional control of a SCKAFO orthosis for gait assistance
HosseinNia, S. Hassan; Romero, Francisco; Vinagre, Blas M.; Alonso, Francisco Javier; Tejado, Ines; Font Llagunes, Josep Maria (2011)
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Identification of human joint impedance using a wearable powered knee exoskeleton
Cavallo, Gaia; Lataire, John; Font Llagunes, Josep Maria; Cenciarini, Massimo (2021)
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Accés obertJoint impedance is the mechanical property that describes the dynamical relationship between joint angle and torque. It provides a description of the neuromechanical behavior of a joint and it is regulated according to the ... -
Immediate Biomechanical Effects of Providing Adaptive Assistance with an Ankle Exoskeleton in Individuals after Stroke
Miguel Fernández, Jesús de; Pescatore, Camille; Mesa Garrido, Alba; Rikhof, Cindy; Prinsen, Erik; Font Llagunes, Josep Maria; Lobo Prat, Joan (Institute of Electrical and Electronics Engineers (IEEE), 2022)
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Accés restringit per política de l'editorialRecent studies on ankle exoskeletons have shown the feasibility of this technology for post-stroke gait rehabilitation. The main contribution of the present work is a comprehensive experimental analysis and protocol that ... -
Immediate Biomechanical Effects of Providing Adaptive Assistance With an Ankle Exoskeleton in Individuals After Stroke
Miguel Fernández, Jesús de; Pescatore, Camille; Mesa Garrido, Alba; Rikhof, Cindy; Prinsen, Erik; Font Llagunes, Josep Maria; Lobo Prat, Joan (Institute of Electrical and Electronics Engineers (IEEE), 2022-07-03)
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Accés obertRecent studies on ankle exoskeletons have shown the feasibility of this technology for post-stroke gait rehabilitation. The main contribution of the present work is a comprehensive experimental analysis and protocol that ... -
Impact of friction and gait parameters on the optimization of series elastic actuators for gait assistance
Stuhlenmiller, Florian; Clos Costa, Daniel; Rinderknecht, Stephan; Beckerle, Philipp; Font Llagunes, Josep Maria (2019-03-01)
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Accés obertElastic actuators feature increased energy efficiency and improved human-robot interaction compared to directly driven concepts for active orthoses and prostheses. Structure and parameters of the elastic actuation system ... -
Inertial sensors for gait monitoring and design of adaptive controllers for exoskeletons after stroke: a feasibility study
Miguel Fernández, Jesús de; Salazar del Río, Miguel Antonio; Rey Prieto, Marta; Bayón, Cristina; Guirao Cano, Lluís; Font Llagunes, Josep Maria; Lobo Prat, Joan (Frontiers Media SA, 2023-08-07)
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Accés obertIntroduction: Tuning the control parameters is one of the main challenges in robotic gait therapy. Control strategies that vary the control parameters based on the user’s performance are still scarce and do not exploit the ... -
Influence of input data errors on the inverse dynamics analysis of human locomotion
Pàmies Vilà, Rosa; Font Llagunes, Josep Maria; Cuadrado, Javier; Alonso, Francisco Javier (2010)
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Accés restringit per política de l'editorialInverse dynamic techniques are used in gait analysis to calculate the net joint moments that the musculoskeletal system produces during human locomotion. Errors present in the input data may affect significantly the ... -
Influence of robotic orthosis dynamic parameters on optimization-based prediction of assisted walking
Febrer Nafría, Miriam; Font Llagunes, Josep Maria; García-Vallejo, Daniel (2018)
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Accés obertThe numerical simulation by parameter optimization techniques has been proven to be a powerful tool in human walking dynamics research [1, 2]. Although there are several studies related to human walking dynamics, not much ... -
Influence of the controller design on the accuracy of a forward dynamic simulation of human gait
Pàmies Vilà, Rosa; Pätkau, Olga; Dòria Cerezo, Arnau; Font Llagunes, Josep Maria (2017-01)
Article
Accés obertThe analysis of a captured motion can be addressed by means of forward or inverse dynamics approaches. For this purpose, a 12 segment 2D model with 14 degrees of freedom is developed and both methods are implemented using ... -
Kinematic model of savannah monitor locomotion
Klodowski, Adam; Febrer Nafría, Miriam; Martínez Silvestre, Albert; Font Llagunes, Josep Maria; Fortuny Terricabras, Josep (2018)
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Load assessment and analysis of impacts in multibody systems
González, Francisco; Kövecses, József; Font Llagunes, Josep Maria (2016-09)
Article
Accés obertThe evaluation of contact forces during an impact requires the use of continuous force-based methods. An accurate prediction of the impact force demands the identification of the contact parameters on a case-by-case basis. ... -
Low-cost active orthosis for gait assistance of subjects with spinal cord injury
Font Llagunes, Josep Maria; Lugrís Armesto, Urbano; Febrer Nafría, Miriam; Romero Sánchez, Francisco; Pàmies Vilà, Rosa; Alonso Sánchez, Francisco Javier; Cuadrado Aranda, Javier (2016)
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Lower-Limb Exosuits for Rehabilitation or Assistance of Human Movement: A Systematic Review
Koch, Martin Andreas; Font Llagunes, Josep Maria (Multidisciplinary Digital Publishing Institute, 2021-09-19)
Article
Accés obertBackground: The aim of this review is to provide a comprehensive overview of the technological state-of-the-art of exosuits and the clinical results obtained when applied to users with mobility impairment. Methods: Searches ... -
Mobile robot localization. Revisiting the triangulation methods
Font Llagunes, Josep Maria; Agulló Batlle, Joaquim (International Federation of Automatic Control (IFAC), 2006)
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Accés restringit per política de l'editorialLocalization is one of the fundamental problems in mobile robot navigation. In this context, triangulation is used to determine the robot pose from landmarks position and angular measurements. The method based on circle ... -
Modelling neuromusculoskeletal response to functional electrical stimulation
Peiret Giménez, Albert; Gil Castillo, Javier; Pina, Javier; Jané Cardona, Marcel; Moreno Sastoque, Juan Camilo; del Ama Espinosa, Antonio José; Font Llagunes, Josep Maria (2021)
Comunicació de congrés
Accés obertA model for functional electrical stimulation with hysteretic muscle recruitment is used to reproduce experimental tibialis anterior stimulation to control ankle dorsiflexion. The subject-specific parameters of the muscle ... -
Modelling, optimization, and simulation of a robotic assistive device for walking
Salat Colomé, Pol; Jané Cardona, Marcel; Peiret Giménez, Albert; Font Llagunes, Josep Maria; Cenciarini, Massimo (2022)
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Accés obertHuman movement disorders such as stroke can result in severe long-term motor disability affecting daily life. Walking difficulty is a key aspect of motor disorders and the most important deficit patients want to overcome. ... -
Multiple-point elastoplastic smooth collisions in multibody systems
Barjau Condomines, Ana; Agulló Batlle, Joaquim; Font Llagunes, Josep Maria (2015)
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