Zobrazeno 1 - 10
of 809
pro vyhledávání: '"Series elastic actuator"'
Publikováno v:
IEEE Access, Vol 12, Pp 47309-47318 (2024)
Implementing the model-based control strategies for Series Elastic Actuators (SEAs) is not an easy task due to the unknown system dynamics in their force models such as modeling uncertainties and external disturbances. In this paper, an enhanced unkn
Externí odkaz:
https://doaj.org/article/ae9ba533575f4229bde081ba8e150703
Publikováno v:
Jixie chuandong, Vol 47, Pp 129-134 (2023)
In order to meet the motion requirements of the elbow joint of the rehabilitation robot, a double-node symmetrical spiral corrugated elastic element is applied to the series elastic actuator (SEA), and the energy storage ratio is used as the optimiza
Externí odkaz:
https://doaj.org/article/63611c1672dc47a193779fbce970cf1d
Autor:
Yukio Rosales-Luengas, Daniel Centeno-Barreda, Sergio Salazar, Jonathan Flores, Rogelio Lozano
Publikováno v:
Actuators, Vol 13, Iss 8, p 284 (2024)
In this paper, serial elastic actuators (SEAs) in conjunction with an accelerometer are proposed as force sensors to detect the intention of movement, and the SEA is proposed as a gentle actuator of a patient’s upper-limb exoskeleton. A smooth traj
Externí odkaz:
https://doaj.org/article/efa84c8cf67d43688d75f4a3bd803f04
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
In recent years, lower limb exoskeletons have achieved satisfactory clinical curative effects in rehabilitating stroke patients. Furthermore, generating individualized trajectories for each patient and avoiding secondary injury in rehabilitation trai
Externí odkaz:
https://doaj.org/article/47932d8da51544a4ad848e7d9f7ac1fc
Publikováno v:
Jixie chuandong, Vol 47, Pp 45-50 (2023)
In order to improve the motion performance of compliant robots, a rotary series elastic actuator (SEA) based on arc helical springs is designed. The proposed SEA can be used to provide a wide range of flexible torsion by the combination of multi-stag
Externí odkaz:
https://doaj.org/article/13c7fa6c40564566a4593f170a9bbbc8
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 31, Pp 2622-2631 (2023)
This paper proposes a novel index finger exoskeleton with semi-wrapped fixtures and elastomer-based clutched series elastic actuators. The semi-wrapped fixture is similar to a clip, which improves the convenience of donning/doffing and connection sta
Externí odkaz:
https://doaj.org/article/bc649a154b294706888ed9964020ebfb
Autor:
Jiawei Xu, Gary M. Bone
Publikováno v:
Actuators, Vol 13, Iss 2, p 69 (2024)
Since robotic arms operating close to people are becoming increasingly common, there is a need to better understand how they can be made safe when unintended contact occurs, while still providing the required performance. Several actuators and method
Externí odkaz:
https://doaj.org/article/f8a10e09849c4ef6bb6508388fc34721
[pt] No contexto de robos colaborativos, há um crescente interesse em Atuadores Elásticos em Série impulsionado pela necessidade de garantir segurança e funcionalidade. No entanto, as não linearidades inerentes a esses atuadores, como atrito, fo
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Akademický článek
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