AIMC Topic: Walking

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Controller synthesis and clinical exploration of wearable gyroscopic actuators to support human balance.

Scientific reports Jun 26, 2020
Gyroscopic actuators are appealing for wearable applications due to their ability to provide overground balance support without obstructing the legs. Multiple wearable robots using this actuation principle have been proposed, but none has yet been ev...
Female Adult Biomechanical Phenomena Humans Wearable Electronic Devices Posture Robotics Male Middle Aged Stroke Rehabilitation Postural Balance Walking
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Functional recovery in multiple sclerosis patients undergoing rehabilitation programs is associated with plasma levels of hemostasis inhibitors.

Multiple sclerosis and related disorders Jun 20, 2020
BACKGROUND: Increasing evidence for contribution of hemostasis components in multiple sclerosis (MS) has been reported. Hemostasis protein inhibitors display key regulatory roles, extending to regulation of innate immune response and inflammation, an...
Hemostasis Robotics Walking Exercise Therapy Multiple Sclerosis Gait Humans
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Gait Event Detection for Stroke Patients during Robot-Assisted Gait Training.

Sensors (Basel, Switzerland) Jun 16, 2020
Functional electrical stimulation and robot-assisted gait training are techniques which are used in a clinical routine to enhance the rehabilitation process of stroke patients. By combining these technologies, therapy effects could be further improve...
Stroke Rehabilitation Gait Disorders, Neurologic Humans Treatment Outcome Robotics Exercise Therapy Walking Stroke Gait Analysis
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Untethered-Bioinspired Quadrupedal Robot Based on Double-Chamber Pre-charged Pneumatic Soft Actuators with Highly Flexible Trunk.

Soft robotics Jun 10, 2020
Given that mobile soft robots are adaptable to the environment, they are always tethered with slow locomotion speed. Compared with other types of mobile robots, mobile soft robots may be more suitable for rescuing tasks, accompanying elderly people, ...
Humans Aged Animals Gait Locomotion Tendons Robotics Walking
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Effectiveness of robot-assisted gait training on patients with burns: a preliminary study.

Computer methods in biomechanics and biomedical engineering May 29, 2020
Gait enables individuals to move forward and is considered a natural skill. However, gait disturbances are very common in patients with burn injury. Recent studies have emphasized the role of robot-assisted gait training (RAGT) in rehabilitation. Thi...
Gait Walk Test Burns Walking Humans Female Middle Aged Robotics Male
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A Layer Jamming Actuator for Tunable Stiffness and Shape-Changing Devices.

Soft robotics May 26, 2020
Changing the shape and the stiffness of a device in a dynamic and controlled way enables important advancements in the field of robotics and wearable robotics. Variable stiffness materials and technologies can be used to address this challenge. In pa...
Humans Robotics Walking Equipment Design
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Simulation of Disturbance Recovery Based on MPC and Whole-Body Dynamics Control of Biped Walking.

Sensors (Basel, Switzerland) May 24, 2020
Biped robots are similar to human beings and have broad application prospects in the fields of family service, disaster rescue and military affairs. However, simplified models and fixed center of mass (COM) used in previous research ignore the large-...
Walking Computer Simulation Motion Humans Robotics Foot
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Accurate recognition of lower limb ambulation mode based on surface electromyography and motion data using machine learning.

Computer methods and programs in biomedicine Apr 29, 2020
Background and Objective The lower limb activity of recognition of the elderly, the weak, the disabled and the sick is an irreplaceable role in the caring of daily life. The main purpose of this study is to assess the feasibility of using the surface...
Algorithms Humans Aged Machine Learning Support Vector Machine Lower Extremity Electromyography Walking Activities of Daily Living
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A System for Simple Robotic Walking Assistance With Linear Impulses at the Center of Mass.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society Apr 27, 2020
Walking can be simplified as an inverted pendulum motion where both legs generate linear impulses to redirect the center of mass (COM) into every step. In this work, we describe a system to assist walking in a simpler way than exoskeletons by providi...
Robotic Surgical Procedures Walking Exoskeleton Device Humans Biomechanical Phenomena Robotics
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Decentralized control of insect walking: A simple neural network explains a wide range of behavioral and neurophysiological results.

PLoS computational biology Apr 27, 2020
Controlling the six legs of an insect walking in an unpredictable environment is a challenging task, as many degrees of freedom have to be coordinated. Solutions proposed to deal with this task are usually based on the highly influential concept that...
Robotics Walking Models, Biological Neural Networks, Computer Drosophila Animals Insecta Nervous System Physiological Phenomena Behavior, Animal Computational Biology
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