A simple model of mechanical effects to estimate metabolic cost of human walking

S Faraji, AR Wu, AJ Ijspeert - Scientific reports, 2018 - nature.com
Since the advent of energy measurement devices, gait experiments have shown that
energetic economy has a large influence on human walking behavior. However, few cost …

A biarticular passive exosuit to support balance control can reduce metabolic cost of walking

H Barazesh, MA Sharbafi - Bioinspiration & biomimetics, 2020 - iopscience.iop.org
Nowadays, the focus on the development of assistive devices just for people with mobility
disorders has shifted towards enhancing physical abilities of able-bodied humans. As a …

Bio-inspired balance control assistance can reduce metabolic energy consumption in human walking

G Zhao, MA Sharbafi, M Vlutters… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
The amount of research on developing exoskeletons for human gait assistance has been
growing in the recent years. However, the control design of exoskeletons for assisting …

Leg force control through biarticular muscles for human walking assistance

MA Sharbafi, H Barazesh, M Iranikhah… - Frontiers in …, 2018 - frontiersin.org
Assistive devices can be considered as one of the main applications of legged locomotion
research in daily life. In order to develop an efficient and comfortable prosthesis or …

Automatic versus manual tuning of robot-assisted gait training in people with neurological disorders

SS Fricke, C Bayón, H der Kooij… - … of neuroengineering and …, 2020 - Springer
Background In clinical practice, therapists choose the amount of assistance for robot-
assisted training. This can result in outcomes that are influenced by subjective decisions and …

Reaction moments matter when designing lower-extremity robots for tripping recovery

S Jabeen, PM Baines, J Harlaar, H Vallery, A Berry - PloS one, 2023 - journals.plos.org
Balance recovery after tripping often requires an active adaptation of foot placement. Thus
far, few attempts have been made to actively assist forward foot placement for balance …

Neural control in prostheses and exoskeletons

M Sharbafi, A Naseri, A Seyfarth, M Grimmer - Powered prostheses, 2020 - Elsevier
The chapter focuses on three areas based on realization of neural control for gait
assistance. The neural control could be identified by applying neuronal signals to control …

Concerted control of stance and balance locomotor subfunctions—leg force as a conductor

A Sarmadi, C Schumacher, A Seyfarth… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In human locomotion, the complex structure of the human body is controlled such that
conceptual models (eg, the spring-loaded-inverted-pendulum model) can describe the …

Redundancy in Biology and Robotics: Potential of kinematic redundancy and its interplay with elasticity

T Verstraten, C Schumacher, R Furnémont… - Journal of Bionic …, 2020 - Springer
Redundancy facilitates some of the most remarkable capabilities of humans, and is therefore
omni-present in our physiology. The relationship between redundancy in robotics and …

Design of a parallel elastic hopper with a wrapping cam mechanism and template based virtually tunable damping control

SŞ Candan, OK Karagöz… - Dynamic Systems …, 2020 - asmedigitalcollection.asme.org
In this study, mechanical design and control of a novel parallel elastically actuated (PEA)
legged robot are presented. Motion under analysis is limited to vertical apex to apex …