Design and validation of a powered knee–ankle prosthesis with high-torque, low-impedance actuators
In this article, we present the design of a powered knee-ankle prosthetic leg, which
implements high-torque actuators with low-reduction transmissions. The transmission …
implements high-torque actuators with low-reduction transmissions. The transmission …
The challenges and achievements of experimental implementation of an active transfemoral prosthesis based on biological quasi-stiffness: the CYBERLEGs beta …
The CYBERLEGs Beta-Prosthesis is an active transfemoral prosthesis that can provide the
full torque required for reproducing average level ground walking at both the knee and ankle …
full torque required for reproducing average level ground walking at both the knee and ankle …
Classification and comparison of mechanical design of powered ankle–foot prostheses for transtibial amputees developed in the 21st century: a systematic review
J Liu, NA Abu Osman… - Journal of …, 2021 - asmedigitalcollection.asme.org
A systematic review of the mechanical design of powered ankle–foot prostheses developed
from 2000 to 2019 was conducted through database and manual searches. A total of ten …
from 2000 to 2019 was conducted through database and manual searches. A total of ten …
Design and benchtop validation of a powered knee-ankle prosthesis with high-torque, low-impedance actuators
This paper describes the design of a powered knee-and-ankle transfemoral prosthetic leg,
which implements high torque density actuators with low-reduction transmissions. The low …
which implements high torque density actuators with low-reduction transmissions. The low …
Simulation of a powered ankle prosthesis with dynamic joint alignment
This paper presents simulations of a new type of powered ankle prosthesis designed to
dynamically align the tibia with the ground reaction force (GRF) vector during peak loading …
dynamically align the tibia with the ground reaction force (GRF) vector during peak loading …
A robotic ankle–foot prosthesis with active alignment
A Kennedy LaPrè… - Journal of Medical …, 2016 - asmedigitalcollection.asme.org
An ankle–foot prosthesis designed to mimic the missing physiological limb generates a
large sagittal moment during push off which must be transferred to the residual limb through …
large sagittal moment during push off which must be transferred to the residual limb through …
Preliminary study of a robotic foot-ankle prosthesis with active alignment
Robotic prosthetic foot-ankle prostheses typically aim to replace the lost joint with revolute
joints aimed at replicating normal joint biomechanics. In this paper, a previously developed …
joints aimed at replicating normal joint biomechanics. In this paper, a previously developed …
A control strategy for an active alignment transtibial prosthesis
This paper presents a control approach for an experimental transtibial prosthesis that can
actively realign the residual limb in relation to prosthetic foot during the stance phase of gait …
actively realign the residual limb in relation to prosthetic foot during the stance phase of gait …
Advancements in prosthetics and joint mechanisms
R Holgate - 2017 - keep.lib.asu.edu
Robotic joints can be either powered or passive. This work will discuss the creation of a
passive and a powered joint system as well as the combination system being both powered …
passive and a powered joint system as well as the combination system being both powered …
Ankle prosthetics and orthotics: Trends from passive to active systems
Great strides have been made over the last two decades to develop powered, active, ankle–
foot orthoses and prostheses. Lightweight, powerful systems return gait movements and …
foot orthoses and prostheses. Lightweight, powerful systems return gait movements and …