Opportunities and challenges in the development of exoskeletons for locomotor assistance

C Siviy, LM Baker, BT Quinlivan… - Nature Biomedical …, 2023 - nature.com
Exoskeletons can augment the performance of unimpaired users and restore movement in
individuals with gait impairments. Knowledge of how users interact with wearable devices …

Soft wearable robots: development status and technical challenges

Y Shi, W Dong, W Lin, Y Gao - Sensors, 2022 - mdpi.com
In recent years, more and more research has begun to focus on the flexible and lightweight
design of wearable robots. During this process, many novel concepts and achievements …

Individualization of exosuit assistance based on measured muscle dynamics during versatile walking

RW Nuckols, S Lee, K Swaminathan, D Orzel… - Science robotics, 2021 - science.org
Variability in human walking depends on individual physiology, environment, and walking
task. Consequently, in the field of wearable robotics, there is a clear need for customizing …

Improving the energy economy of human running with powered and unpowered ankle exoskeleton assistance

KA Witte, P Fiers, AL Sheets-Singer, SH Collins - Science Robotics, 2020 - science.org
Exoskeletons that reduce energetic cost could make recreational running more enjoyable
and improve running performance. Although there are many ways to assist runners, the best …

Reducing the energy cost of walking with low assistance levels through optimized hip flexion assistance from a soft exosuit

J Kim, BT Quinlivan, LA Deprey, D Arumukhom Revi… - Scientific reports, 2022 - nature.com
As we age, humans see natural decreases in muscle force and power which leads to a
slower, less efficient gait. Improving mobility for both healthy individuals and those with …

Removing energy with an exoskeleton reduces the metabolic cost of walking

M Shepertycky, S Burton, A Dickson, YF Liu, Q Li - Science, 2021 - science.org
Evolutionary pressures have led humans to walk in a highly efficient manner that conserves
energy, making it difficult for exoskeletons to reduce the metabolic cost of walking. Despite …

Autonomous multi-joint soft exosuit with augmentation-power-based control parameter tuning reduces energy cost of loaded walking

S Lee, J Kim, L Baker, A Long, N Karavas… - … of neuroengineering and …, 2018 - Springer
Background Soft exosuits are a recent approach for assisting human locomotion, which
apply assistive torques to the wearer through functional apparel. Over the past few years …

[HTML][HTML] Review of research and development of supernumerary robotic limbs

Y Tong, J Liu - IEEE/CAA Journal of Automatica Sinica, 2021 - ieee-jas.net
Supernumerary robotic limbs (SRLs) are a new type of wearable human auxiliary
equipment, which is currently a hot research topic in the world. SRLs have broad …

Stance and swing detection based on the angular velocity of lower limb segments during walking

M Grimmer, K Schmidt, JE Duarte, L Neuner… - Frontiers in …, 2019 - frontiersin.org
Lower limb exoskeletons require the correct support magnitude and timing to achieve user
assistance. This study evaluated whether the sign of the angular velocity of lower limb …

A sEMG-driven soft exosuit based on twisted string actuators for elbow assistive applications

M Hosseini, R Meattini, A San-Millan… - IEEE Robotics and …, 2020 - ieeexplore.ieee.org
The scope of this letter is to show the applicability of the Twisted String Actuators (TSAs) for
lightweight, wearable and assistive robotic applications. To this aim, we have developed a …