Effects of an arm-support exoskeleton on perceived work intensity and musculoskeletal discomfort: An 18-month field study in automotive assembly.
Sign Up to like & getrecommendations! Published in 2021 at "American journal of industrial medicine"
DOI: 10.1002/ajim.23282
Abstract: BACKGROUND Exoskeleton (EXO) technologies are a promising ergonomic intervention to reduce the risk of work-related musculoskeletal disorders, with efficacy supported by laboratory- and field-based studies. However, there is a lack of field-based evidence on long-term… read more here.
Keywords: field; exoskeleton; perceived work; work intensity ... See more keywords
Controlling a Lower-Leg Exoskeleton Using Voltage and Current Variation Signals of a DC Motor Mounted at the Knee Joint
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Medical Systems"
DOI: 10.1007/s10916-019-1333-2
Abstract: Powered exoskeleton technology helps turns dreams of recovering mobility after paralysis into reality. One of the most common problems encountered in the use of powered exoskeletons is the detection of the motion intentions of the… read more here.
Keywords: system; voltage current; current variation; motor ... See more keywords
Adaptive compensation for time-varying uncertainties in model-based control of lower-limb exoskeleton systems
Sign Up to like & getrecommendations! Published in 2020 at "Science China Information Sciences"
DOI: 10.1007/s11432-019-2754-9
Abstract: Exoskeletons are widely used in human locomotion assistance and strength augmentation to enhance strength and endurance, wherein strategies based on model-based control are extremely sensitive to errors in the dynamic models. Additionally, the unpredictable human-exoskeleton… read more here.
Keywords: model based; time varying; compensation; model ... See more keywords
Employing variable impedance (stiffness/damping) hybrid actuators on lower limb exoskeleton robots for stable and safe walking trajectory tracking
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-020-0534-4
Abstract: Compliant actuators are employed in exoskeleton robots instead of stiff actuators for safe human-robot interaction. In parallel with this idea, we previously constructed a biomimetic compliant exoskeleton robot (BioComEx). In this study, to provide more… read more here.
Keywords: exoskeleton robots; controller; impedance; exoskeleton ... See more keywords
Intuitive Gait Pattern Generation for an Exoskeleton Robot
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-019-00184-z
Abstract: Exoskeleton robots are being studied and developed in various forms according to user. Among them, the most concentrated area is the lower limb exoskeleton robot for “walking,” which is the basic exercise of paralyzed patients.… read more here.
Keywords: gait pattern; exoskeleton robot; exoskeleton; gait ... See more keywords
Biomimetic compliant lower limb exoskeleton (BioComEx) and its experimental evaluation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-019-1729-4
Abstract: Exoskeleton robots are generally used for rehabilitation and load-carrying applications. Stable and flexible walking with minimal energy consumption of the human body is achieved by the compliant operation of the human joints. Essentially, the stiffness… read more here.
Keywords: compliant lower; limb exoskeleton; lower limb; robot ... See more keywords
Bioinspired Musculoskeletal Model-based Soft Wrist Exoskeleton for Stroke Rehabilitation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Bionic Engineering"
DOI: 10.1007/s42235-020-0101-9
Abstract: Exoskeleton robots have demonstrated the potential to rehabilitate stroke dyskinesia. Unfortunately, poor human-machine physiological coupling causes unexpected damage to human of muscles and joints. Moreover, inferior humanoid kinematics control would restrict human natural kinematics. Failing… read more here.
Keywords: based soft; wrist exoskeleton; kinematics; model ... See more keywords
Design-validation of a hand exoskeleton using musculoskeletal modeling.
Sign Up to like & getrecommendations! Published in 2018 at "Applied ergonomics"
DOI: 10.1016/j.apergo.2017.11.015
Abstract: Exoskeletons are progressively reaching homes and workplaces, allowing interaction with virtual environments, remote control of robots, or assisting human operators in carrying heavy loads. Their design is however still a challenge as these robots, being… read more here.
Keywords: validation; hand exoskeleton; kinematics; exoskeleton ... See more keywords
Design and ergonomic assessment of a passive head/neck supporting exoskeleton for overhead work use.
Sign Up to like & getrecommendations! Published in 2022 at "Applied ergonomics"
DOI: 10.1016/j.apergo.2022.103699
Abstract: Overhead work is an important risk factor associated with musculoskeletal disorders of the neck and shoulder region. This study aimed to propose and evaluate a passive head/neck supporting exoskeleton (HNSE) as a potential ergonomic intervention… read more here.
Keywords: neck; passive head; overhead work; value ... See more keywords
A simulation-based framework with a proprioceptive musculoskeletal model for evaluating the rehabilitation exoskeleton system
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DOI: 10.1016/j.cmpb.2021.106270
Abstract: BACKGROUND AND OBJECTIVE Various rehabilitation exoskeletons have been designed to help people regain normal gait from stroke effects. However, the evaluation and further optimization of these exoskeletons are not convenient and usually need complicated experimental… read more here.
Keywords: simulation based; model; simulation; rehabilitation ... See more keywords
Design methodology of an active back-support exoskeleton with adaptable backbone-based kinematics
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Industrial Ergonomics"
DOI: 10.1016/j.ergon.2020.102991
Abstract: Abstract Manual labor is still strongly present in many industrial contexts (such as aerospace industry). Such operations commonly involve onerous tasks requiring to work in non-ergonomic conditions and to manipulate heavy parts. As a result,… read more here.
Keywords: methodology; active back; back support; kinematics ... See more keywords