AIMC Topic: Biomechanical Phenomena
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Design of an actuator with bionic claw hook-suction cup hybrid structure for soft robot.
Bioinspiration & biomimetics
Apr 29, 2024
To improve the adaptability of soft robots to the environment and achieve reliable attachment on various surfaces such as smooth and rough, this study draws inspiration from the collaborative attachment strategy of insects, cats, and other biological...
The effect of time normalization and biomechanical signal processing techniques of ground reaction force curves on deep-learning model performance.
Journal of biomechanics
Apr 24, 2024
Time-series data are common in biomechanical studies. These data often undergo pre-processing steps such as time normalization or filtering prior to use in further analyses, including deep-learning classification. In this context, it remains unclear ...
Study on Gesture Recognition Method with Two-Stream Residual Network Fusing sEMG Signals and Acceleration Signals.
Sensors (Basel, Switzerland)
Apr 24, 2024
Currently, surface EMG signals have a wide range of applications in human-computer interaction systems. However, selecting features for gesture recognition models based on traditional machine learning can be challenging and may not yield satisfactory...
Why animals can outrun robots.
Science robotics
Apr 24, 2024
Animals are much better at running than robots. The difference in performance arises in the important dimensions of agility, range, and robustness. To understand the underlying causes for this performance gap, we compare natural and artificial techno...
Grasping objects with the aid of haptics.
Science robotics
Apr 24, 2024
A smart suction cup uses haptics to supplement vision for exploration of objects in a grasping task.
Application of a novel deep learning-based 3D videography workflow to bat flight.
Annals of the New York Academy of Sciences
Apr 23, 2024
Studying the detailed biomechanics of flying animals requires accurate three-dimensional coordinates for key anatomical landmarks. Traditionally, this relies on manually digitizing animal videos, a labor-intensive task that scales poorly with increas...
A Fast Online Elastic-Spine-Based Stiffness Adjusting Mechanism for Fishlike Swimming.
Soft robotics
Apr 22, 2024
Fish tunes fishtail stiffness by coordinating its tendons, muscles, and other tissues to improve swimming performance. For robotic fish, achieving a fast and online fishlike stiffness adjustment over a large-scale range is of great significance for p...
Multivariate analysis of the kinematics of an upper limb rehabilitation robot.
Acta of bioengineering and biomechanics
Apr 22, 2024
The purpose of this work is to present a multivariate analysis of the kinematics of an upper limb rehabilitation robot. Comparing multiple concepts of kinematic chains makes it possible to identify advantages and disadvantages and, as a consequence,...
How robot-assisted gait training affects gait ability, balance and kinematic parameters after stroke: a systematic review and meta-analysis.
European journal of physical and rehabilitation medicine
Apr 22, 2024
INTRODUCTION: Gait ability is often cited by stroke survivors. Robot-assisted gait training (RAGT) can help stroke patients with lower limb motor impairment regain motor coordination.
Developing RPC-Net: Leveraging High-Density Electromyography and Machine Learning for Improved Hand Position Estimation.
IEEE transactions on bio-medical engineering
Apr 22, 2024
OBJECTIVE: The purpose of this study was to develop and evaluate the performance of RPC-Net (Recursive Prosthetic Control Network), a novel method using simple neural network architectures to translate electromyographic activity into hand position wi...
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