Abstract: Variable stiffness actuators (VSA) are an emerging advanced driving method for robotic joint in physical human-robot interaction scenarios. This paper proposes a VSA based on adjusting the ...
Abstract: A spring in parallel with an effort source (e.g., electric motor or human muscle) can reduce its energy consumption and effort (i.e., torque or force) depending on the spring stiffness, ...
1 Universidad de Castilla-La Mancha, Health and Social Research Center, Cuenca, Spain 2 Universidad Autónoma de Chile, Facultad de Ciencias de la Salud, Talca, Chile Background: Orthostatic ...
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