These legs were made for propulsion: advancing the diagnosis and treatment of post-stroke propulsion deficits

LN Awad, MD Lewek, TM Kesar, JR Franz… - Journal of …, 2020 - Springer
Advances in medical diagnosis and treatment have facilitated the emergence of precision
medicine. In contrast, locomotor rehabilitation for individuals with acquired neuromotor …

Active compliance control reduces upper body effort in exoskeleton-supported walking

B Ugurlu, H Oshima, E Sariyildiz… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article presents a locomotion controller for lower limb exoskeletons so as to enable the
combined robot and user system to exhibit compliant walking characteristics when …

Indirect measurement of anterior-posterior ground reaction forces using a minimal set of wearable inertial sensors: From healthy to hemiparetic walking

DA Revi, AM Alvarez, CJ Walsh, SMM De Rossi… - … of neuroengineering and …, 2020 - Springer
Background The anterior-posterior ground reaction force (AP-GRF) and propulsion and
braking point metrics derived from the AP-GRF time series are indicators of locomotor …

Real-time musculoskeletal kinematics and dynamics analysis using marker-and IMU-based solutions in rehabilitation

D Stanev, K Filip, D Bitzas, S Zouras, G Giarmatzis… - Sensors, 2021 - mdpi.com
This study aims to explore the possibility of estimating a multitude of kinematic and dynamic
quantities using subject-specific musculoskeletal models in real-time. The framework was …

Spring-loaded inverted pendulum modeling improves neural network estimation of ground reaction forces

B Kim, H Lim, S Park - Journal of Biomechanics, 2020 - Elsevier
Abstract Inertial-measurement-unit (IMU)-based wearable gait-monitoring systems provide
kinematic information but kinetic information, such as ground reaction force (GRF) are often …

Evaluation of compliant walking locomotion models for civil engineering applications

B Lin, S Živanović, S Zhang, Q Zhang, F Fan - Journal of Sound and …, 2023 - Elsevier
This study aims to evaluate the suitability of the spring-loaded inverted pendulum (SLIP)
model and three of its upgrades for modelling pedestrians in civil engineering applications …

Estimation of the ground reaction forces from a single video camera based on the spring-like center of mass dynamics of human walking

H Jeong, S Park - Journal of Biomechanics, 2020 - Elsevier
In clinical studies, the ground reaction forces (GRFs) during walking have found being highly
useful. Therefore, the force sensing shoes with small sensors and estimation methods based …

A Three‐Dimensional Mass‐Spring Walking Model Could Describe the Ground Reaction Forces

H Liang, W Xie, Z Zhang, P Wei… - … Problems in Engineering, 2021 - Wiley Online Library
The oscillatory behavior of the center of mass (CoM) and the ground reaction forces (GRFs)
of walking people can be successfully explained by a 2D spring‐loaded inverted pendulum …

Modelling and analysis of orthoses generated whole-body vertical vibrations impact on limb stability and compliant dynamics in a ramp gait

I Mahmood, MZU Rahman… - … Signal Processing and …, 2023 - Elsevier
Whole-body vibrations provide important proprioceptive feedback for the control of human
locomotion. However, these vibrations are also reported to have a detrimental effect on …

Ground Contact Force and Moment Estimation for Human–Exoskeleton Systems Using Dynamic Decoupled Coordinate System and Minimum Energy Hypothesis

H Li, H Ju, J Liu, Z Wang, Q Zhang, X Li, Y Huang… - Biomimetics, 2023 - mdpi.com
Estimating the contact forces and moments (CFMs) between exoskeletons' feet and the
ground is a prerequisite for calculating exoskeletons' joint moments. However, comfortable …