AIMC Topic: Biomechanical Phenomena
Clear Filters Showing 1361 to 1370 of 1439 articles
Robotic gaming prototype for upper limb exercise: Effects of age and embodiment on user preferences and movement.
Restorative neurology and neuroscience
Jan 1, 2018
BACKGROUND: Effective human-robot interactions in rehabilitation necessitates an understanding of how these should be tailored to the needs of the human. We report on a robotic system developed as a partner on a 3-D everyday task, using a gamified ap...
Middle Aged
Exercise
Surveys and Questionnaires
Robotics
Adult
Biomechanical Phenomena
Male
Aging
Movement
Upper Extremity
Physical Education and Training
Games, Experimental
Humans
Equipment Design
Algorithms
Healthy Volunteers
Psychomotor Performance
Female
Range of Motion, Articular
Aged
Aged, 80 and over
Young Adult
Reducing Circumduction and Hip Hiking During Hemiparetic Walking Through Targeted Assistance of the Paretic Limb Using a Soft Robotic Exosuit.
American journal of physical medicine & rehabilitation
Oct 1, 2017
OBJECTIVE: The aim of the study was to evaluate the effects on common poststroke gait compensations of a soft wearable robot (exosuit) designed to assist the paretic limb during hemiparetic walking.
Variable Thumb Moment Arm Modeling and Thumb-Tip Force Production of a Human-Like Robotic Hand.
Journal of biomechanical engineering
Oct 1, 2017
The anatomically correct testbed (ACT) hand mechanically simulates the musculoskeletal structure of the fingers and thumb of the human hand. In this work, we analyze the muscle moment arms (MAs) and thumb-tip force vectors in the ACT thumb in order t...
Neural Network Optimization of Ligament Stiffnesses for the Enhanced Predictive Ability of a Patient-Specific, Computational Foot/Ankle Model.
Journal of biomechanical engineering
Sep 1, 2017
Computational models of diarthrodial joints serve to inform the biomechanical function of these structures, and as such, must be supplied appropriate inputs for performance that is representative of actual joint function. Inputs for these models are ...
Estimating anatomical wrist joint motion with a robotic exoskeleton.
IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
Jul 1, 2017
Robotic exoskeletons can provide the high intensity, long duration targeted therapeutic interventions required for regaining motor function lost as a result of neurological injury. Quantitative measurements by exoskeletons have been proposed as measu...
Bio-inspired control of joint torque and knee stiffness in a robotic lower limb exoskeleton using a central pattern generator.
IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
Jul 1, 2017
Robotic lower limb exoskeletons are becoming increasingly popular in therapy and recreational use. However, most exoskeletons are still rather limited in their locomotion speed and the activities of daily live they can perform. Furthermore, they typi...
Adaptive control of an exoskeleton robot with uncertainties on kinematics and dynamics.
IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
Jul 1, 2017
In this paper, we propose a new adaptive control technique based on nonlinear sliding mode control (JSTDE) taking into account kinematics and dynamics uncertainties. This approach is applied to an exoskeleton robot with uncertain kinematics and dynam...
Self-aligning exoskeleton hip joint: Kinematic design with five revolute, three prismatic and one ball joint.
IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
Jul 1, 2017
Kinematic compatibility is of paramount importance in wearable robotic and exoskeleton design. Misalignments between exoskeletons and anatomical joints of the human body result in interaction forces which make wearing the exoskeleton uncomfortable an...
Preliminary study of a robotic foot-ankle prosthesis with active alignment.
IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
Jul 1, 2017
Robotic prosthetic foot-ankle prostheses typically aim to replace the lost joint with revolute joints aimed at replicating normal joint biomechanics. In this paper, a previously developed robotic ankle prosthesis with active alignment is evaluated. I...
Quantitative assessment of motor functions post-stroke: Responsiveness of upper-extremity robotic measures and its task dependence.
IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
Jul 1, 2017
Technology aided measures offer a sensitive, accurate and time-efflcient approach for the assessment of sensorimotor function after neurological impairment compared to standard clinical assessments. This preliminary study investigated the relationshi...
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