An optimization system for intent recognition based on an improved knn algorithm with minimal feature set for powered knee prosthesis
Y Zhang, X Wang, H Xiu, L Ren, Y Han, Y Ma… - Journal of Bionic …, 2023 - Springer
In this article, a new optimization system that uses few features to recognize locomotion with
high classification accuracy is proposed. The optimization system consists of three parts …
high classification accuracy is proposed. The optimization system consists of three parts …
An improved extreme learning machine (ELM) algorithm for intent recognition of transfemoral amputees with powered knee prosthesis
Y Zhang, X Wang, H Xiu, W Chen, Y Ma… - … on Neural Systems …, 2024 - ieeexplore.ieee.org
To overcome the challenges posed by the complex structure and large parameter
requirements of existing classification models, the authors propose an improved extreme …
requirements of existing classification models, the authors propose an improved extreme …
Design, Testing and Control of a Magnetorheological Damper for Knee Prostheses
This study aims to develop a magnetorheological (MR) damper for semi-active knee
prostheses to restore the walking ability of transfemoral amputees. The core dimensions of …
prostheses to restore the walking ability of transfemoral amputees. The core dimensions of …
Design, fabrication and experiments of a hydraulic active-passive hybrid prosthesis knee
Z Li, C Liu, Y Han, T Wang… - Technology and Health …, 2023 - content.iospress.com
BACKGROUND: Due to low friction, passive mechanical prostheses move compliantly
followed by the stump and are used widely. Advanced semi-active prostheses can both …
followed by the stump and are used widely. Advanced semi-active prostheses can both …
[PDF][PDF] Design of an energy-efficient active knee prosthesis through comparison of optimized kinematic chains including elastic actuator and variable transmission …
T Boudry, R Heyvaert, R Ronsse - dial.uclouvain.be
Background: Individuals with transfemoral amputation face diverse mobility deficiencies.
Knee prostheses stand out as rehabilitation devices capable of improving the quality of life …
Knee prostheses stand out as rehabilitation devices capable of improving the quality of life …