A new wheelchair ergometer designed as an admittance-controlled haptic robot

F Chénier, P Bigras, R Aissaoui - IEEE/ASME Transactions on …, 2013 - ieeexplore.ieee.org
Wheelchair ergometers aim to simulate the propulsion of a wheelchair in a controlled
laboratory setup. One drawback of current ergometers is that the simulated wheelchair is …

Modeling manual wheelchair propulsion cost during straight and curvilinear trajectories

J Misch, M Huang, S Sprigle - PLoS One, 2020 - journals.plos.org
Minimizing the effort to propel a manual wheelchair is important to all users in order to
optimize the efficiency of maneuvering throughout the day. Assessing the propulsion cost of …

Characterization of the immediate effect of a training session on a manual wheelchair simulator with Haptic biofeedback: Towards more effective propulsion

M Blouin, M Lalumière, DH Gagnon… - … on Neural Systems …, 2014 - ieeexplore.ieee.org
Eighteen manual wheelchair users (MWUs) with spinal cord injury participated in a training
session on a new manual wheelchair simulator with haptic biofeedback (HB). The training …

Design and analysis of a mobile robot with novel caster mechanism for high step-overcoming capability

W Lee, J Kim, T Seo - Scientific Reports, 2024 - nature.com
The mobile robot market is experiencing rapid growth, playing a pivotal role in various
human-centric environments like restaurants, offices, hotels, hospitals, apartments, and …

A new dynamic model of the wheelchair propulsion on straight and curvilinear level-ground paths

F Chénier, P Bigras, R Aissaoui - Computer methods in …, 2015 - Taylor & Francis
Independent-roller ergometers (IREs) are commonly used to simulate the behaviour of a
wheelchair propelled in a straight line. They cannot, however, simulate curvilinear …

Operation state observation and condition recognition for the control of power-assisted wheelchair

S Oh, K Kong, Y Hori - Mechatronics, 2014 - Elsevier
A wheelchair is a mandatory device for people with mobility problems. Typical wheelchairs
are maneuvered by muscular forces transmitted to wheels. Such wheelchairs, however, are …

A driving behaviour model of electrical wheelchair users

SO Onyango, Y Hamam, K Djouani… - Computational …, 2016 - Wiley Online Library
In spite of the presence of powered wheelchairs, some of the users still experience steering
challenges and manoeuvring difficulties that limit their capacity of navigating effectively. For …

A new dynamic model of the manual wheelchair for straight and curvilinear propulsion

F Chénier, P Bigras, R Aissaoui - 2011 IEEE International …, 2011 - ieeexplore.ieee.org
Due to their mechanical design, current wheelchair ergometers cannot simulate the
behaviour of a wheelchair propelled on curvilinear paths. This is because they implement a …

Taking caster wheel behavior into account in the kinematics of powered wheelchairs

A Baudry, S Guegan, M Babel - Modelling, measurement and …, 2018 - inria.hal.science
The driving experience of an electric powered wheelchair (EPW) can be disturbed by
unpleasant dynamic and kinematic effects of the caster wheels, particularly during …

One-handed propulsion control of power-assisted wheelchair with advanced turning mode

K Kim, K Payne, S Oh, Y Hori - 2014 IEEE 13th International …, 2014 - ieeexplore.ieee.org
The wheelchair is an important device that offers a method of transport to mobility-impaired
people. For people also with hemiplegia or a hand/arm injury, a wheelchair operable with …