Cargando…

Optimal Control Based Stiffness Identification of an Ankle-Foot Orthosis Using a Predictive Walking Model

Predicting the movements, ground reaction forces and neuromuscular activity during gait can be a valuable asset to the clinical rehabilitation community, both to understand pathology, as well as to plan effective intervention. In this work we use an optimal control method to generate predictive simu...

Descripción completa

Detalles Bibliográficos
Autores principales:	Sreenivasa, Manish, Millard, Matthew, Felis, Martin, Mombaur, Katja, Wolf, Sebastian I.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Frontiers Media S.A. 2017
Materias:	Neuroscience
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5390028/ https://www.ncbi.nlm.nih.gov/pubmed/28450833 http://dx.doi.org/10.3389/fncom.2017.00023

Ejemplares similares

A Quick Turn of Foot: Rigid Foot-Ground Contact Models for Human Motion Prediction
por: Millard, Matthew, et al.
Publicado: (2019)

Classification of Ankle Joint Stiffness during Walking to Determine the Use of Ankle Foot Orthosis after Stroke
por: Sekiguchi, Yusuke, et al.
Publicado: (2021)

Walking with a powered ankle-foot orthosis: the effects of actuation timing and stiffness level on healthy users
por: Moltedo, Marta, et al.
Publicado: (2020)

Characterizing the Mechanical Stiffness of Passive-Dynamic Ankle-Foot Orthosis Struts
por: Ashcraft, Kara R., et al.
Publicado: (2022)

Comparison of five different methodologies for evaluating ankle–foot orthosis stiffness
por: Shuman, Benjamin R., et al.
Publicado: (2023)

The interaction between muscle pathophysiology, body mass, walking speed and ankle foot orthosis stiffness on walking energy cost: a predictive simulation study
por: Waterval, N. F. J., et al.
Publicado: (2023)

Development of an Improved Rotational Orthosis for Walking With Arm Swing and Active Ankle Control
por: Mu, Zaile, et al.
Publicado: (2020)

The effect of anterior ankle-foot orthosis and posterior ankle-foot orthosis on functional ambulation in stroke patients
por: Zarezadeh, Reihaneh, et al.
Publicado: (2022)

Evaluation of Optimal Control Approaches for Predicting Active Knee-Ankle-Foot-Orthosis Motion for Individuals With Spinal Cord Injury
por: Febrer-Nafría, Míriam, et al.
Publicado: (2022)

The Effects of Varying Ankle Foot Orthosis Stiffness on Gait in Children with Spastic Cerebral Palsy Who Walk with Excessive Knee Flexion
por: Kerkum, Yvette L., et al.
Publicado: (2015)

Walking Paths to and from a Goal Differ: On the Role of Bearing Angle in the Formation of Human Locomotion Paths
por: Sreenivasa, Manish, et al.
Publicado: (2015)

Effectiveness of an ankle–foot orthosis on walking in patients with stroke: a systematic review and meta-analysis
por: Choo, Yoo Jin, et al.
Publicado: (2021)

Effect of treadmill walking with ankle stretching orthosis on ankle flexibility and gait
por: Cho, Young-ki, et al.
Publicado: (2015)

Rigid Ankle Foot Orthosis Deteriorates Mediolateral Balance Control and Vertical Braking during Gait Initiation
por: Delafontaine, Arnaud, et al.
Publicado: (2017)

Effect of Ankle Torque on the Ankle–Foot Orthosis Joint Design Sustainability
por: Serrao, Pruthvi, et al.
Publicado: (2021)

Ankle–foot orthosis with an oil damper versus nonarticulated ankle–foot orthosis in the gait of patients with subacute stroke: a randomized controlled trial
por: Yamamoto, Sumiko, et al.
Publicado: (2022)

The effect of a powered ankle foot orthosis on walking in a stroke subject: a case study
por: Pourghasem, Ali, et al.
Publicado: (2016)

Effects of wearing a foot orthosis on ankle function in children with idiopathic toe walking during gait
por: Brasiliano, Paolo, et al.
Publicado: (2022)

Effects of ankle-foot orthosis on gait pattern and spatiotemporal indices during treadmill walking in hemiparetic stroke
por: Ohtsuka, Kei, et al.
Publicado: (2023)

Effects of the ankle angle of an ankle foot orthosis on foot pressure during the gait in healthy adults
por: Chang, Jong-Sung, et al.
Publicado: (2015)

Modifying ankle foot orthosis stiffness in patients with calf muscle weakness: gait responses on group and individual level
por: Waterval, Niels F. J., et al.
Publicado: (2019)

Modeling, simulation and optimization of bipedal walking
por: Mombaur, Katja, et al.
Publicado: (2013)

Benchmarking Stability of Bipedal Locomotion Based on Individual Full Body Dynamics and Foot Placement Strategies–Application to Impaired and Unimpaired Walking
por: Ho Hoang, Khai-Long, et al.
Publicado: (2018)

Detection of Gait Modes Using an Artificial Neural Network during Walking with a Powered Ankle-Foot Orthosis
por: Islam, Mazharul, et al.
Publicado: (2016)

A pneumatic power harvesting ankle-foot orthosis to prevent foot-drop
por: Chin, Robin, et al.
Publicado: (2009)

Does Gait with an Ankle Foot Orthosis Improve or Compromise Minimum Foot Clearance?
por: Fonseca, Pedro, et al.
Publicado: (2021)

The Determination of Assistance-as-Needed Support by an Ankle–Foot Orthosis for Patients with Foot Drop
por: Scherb, David, et al.
Publicado: (2023)

Embracing additive manufacture: implications for foot and ankle orthosis design
por: Telfer, Scott, et al.
Publicado: (2012)

Effect of a rigid ankle foot orthosis and an ankle foot orthosis with an oil damper plantar flexion resistance on pelvic and thoracic movements of patients with stroke during gait
por: Ling, Hua, et al.
Publicado: (2023)

Machine learning analysis to predict the need for ankle foot orthosis in patients with stroke
por: Choo, Yoo Jin, et al.
Publicado: (2021)

Stiffness modification of two ankle-foot orthosis types to optimize gait in individuals with non-spastic calf muscle weakness – a proof-of-concept study
por: Ploeger, Hilde E., et al.
Publicado: (2019)

Analysis of the Applicability of an Ankle-Foot Orthosis during Gait in Poststroke Patients
por: Costa, Rafael Vital, et al.
Publicado: (2013)

Study on the design development of a multi joint ankle foot orthosis
por: Choi, Eun-Hong, et al.
Publicado: (2018)

Effects of a powered ankle-foot orthosis on perturbed standing balance
por: Emmens, Amber R., et al.
Publicado: (2018)

Surrogate lower limb design for ankle-foot orthosis mechanical evaluation
por: Thibodeau, Alexis, et al.
Publicado: (2022)

A Novel Quick Release Mechanism for Ankle Foot Orthosis Struts
por: Li, W, et al.
Publicado: (2022)

Predicting foot orthosis deformation based on its contour kinematics during walking
por: Hajizadeh, Maryam, et al.
Publicado: (2020)

Effects of a novel foot–ankle orthosis in the non-operative treatment of unicompartmental knee osteoarthritis
por: Menger, Björn, et al.
Publicado: (2016)

Ankle dorsiflexion assistance of patients with foot drop using a powered ankle-foot orthosis to improve the gait asymmetry
por: Shin, Wonseok, et al.
Publicado: (2023)

Development and Feasibility Assessment of a Rotational Orthosis for Walking with Arm Swing
por: Fang, Juan, et al.
Publicado: (2017)

Cannot write session to /tmp/vufind_sessions/sess_js37s798nicjusog4anh4tru7r