Robust active disturbance rejection control via control lyapunov functions: Application to actuated-ankle–foot-orthosis

JF Guerrero-Castellanos, H Rifaï… - Control Engineering …, 2018 - Elsevier
In this paper, the problem of trajectory tracking, for an Actuated-Ankle–Foot-Orthosis (AAFO)
to assist the gait of paretic patients, is addressed. The control strategy is based on the …

Adaptive proxy-based controller of an active ankle foot orthosis to assist lower limb movements of paretic patients

W Huo, V Arnez-Paniagua, G Ding, Y Amirat… - Robotica, 2019 - cambridge.org
This paper deals with the control of an active ankle foot orthosis (AAFO) for paretic patients.
State of the art methods using an AAFO try to track a predefined trajectory of the ankle joint …

Adaptive control of an actuated ankle foot orthosis for paretic patients

V Arnez-Paniagua, H Rifaï, Y Amirat, M Ghedira… - Control Engineering …, 2019 - Elsevier
This paper deals with the control of an active ankle foot orthosis (AAFO) to assist the gait of
paretic patients. The AAFO system is driven by both, the residual human torque delivered by …

Adaptive based Assist-as-needed control strategy for Ankle movement assistance

R Jradi, H Rifai, Y Amirat… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
Stroke affects a large number of people every year. One consequence is the weakness of
ambulatory muscles resulting in a paretic gait. Actuated ankle foot orthoses can be a …

Hybrid half-Gaussian selectively adaptive fuzzy control of an actuated ankle–foot orthosis

H Moon, R Maiti, KD Sharma, Y Amirat… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
To control an actuated ankle–foot orthosis (AAFO) during walking, a selectively adaptive
hybrid fuzzy control employing particle-swarm optimization was used in conjunction with a …

Adaptive control of an actuated-ankle-foot-orthosis

V Arnez-Paniagua, H Rifaï, Y Amirat… - 2017 international …, 2017 - ieeexplore.ieee.org
This paper deals with the control of an active ankle foot orthosis (AAFO) to assist the gait of
paretic patients. The AAFO system is driven by both, the residual human torque delivered by …

Design and Development of FOPID Controller for Ankle Joint Exoskeleton

MT Iqbal, KI Sherwani, M Khan - 2024 Fourth International …, 2024 - ieeexplore.ieee.org
One of the crucial joints in the body of human beings for balancing walking abilities is the
ankle joint. Several illnesses including stroke and ankle osteoarthritis may make it harder for …

Analisis Desain dan Unjuk Kerja Torsi Vane-type Tiny Magnetorheological Brake untuk Ankle Foot Orthosis

A Lutanto - 2023 - digilib.uns.ac.id
Geometri desain awal dibuat dalam bentuk 3D pada aplikasi Solidworks 2018. Selanjutnya
desain dimasukkan pada Ansys Maxwell 16.0 untuk proses analisis densitas fluks magnet …

[PDF][PDF] Design and Implementation of an Artificial Intelligence-Driven Gait Phase Recognition System for Orthotic Knee Control

J Farah - 2018 - ruor.uottawa.ca
Microprocessor-controlled stance-control knee-ankle-foot orthoses (M-SCKAFO) can have
multiple sensors at all lower-limb segments. This causes M-SCKAFO to be bulky and …

Adaptive control approaches of an actuated ankle foot orthosis for gait assistance

VA Paniagua - 2018 - theses.hal.science
Neuro-motor deficiencies following a stroke can lead to a poor control of the ankle joint
during walking. One of the major symptoms that illustrate this deficiency is the foot drop that …