Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Bernhard Penzlin"'
Autor:
Chenglin Lyu, Pedro Truppel Morim, Bernhard Penzlin, Felix Röhren, Lukas Bergmann, Philip von Platen, Cornelius Bollheimer, Steffen Leonhardt, Chuong Ngo
Publikováno v:
Actuators, Vol 12, Iss 8, p 316 (2023)
Rehabilitation of paralysis caused by a stroke or a spinal cord injury remains a complex and time-consuming task. This work proposes a hybrid exoskeleton approach combining a traditional exoskeleton and functional electrical stimulation (FES) as a pr
Externí odkaz:
https://doaj.org/article/1eaeefdcda9848f591f404eb78f3d6fa
Autor:
Yinbo Li, Xinyu Guan, Zhibin Li, Zihan Tang, Bernhard Penzlin, Ze Yang, Steffen Leonhardt, Linhong Ji
Publikováno v:
IEEE Access, Vol 8, Pp 88060-88075 (2020)
This paper introduces the analysis, design and preliminary evaluation of a self-integrated parallel elastic actuator (PEA) with an electric motor and a flat spiral spring in parallel to drive the hip joint of lower limb exoskeletons for power-efficie
Externí odkaz:
https://doaj.org/article/6e55ae8c559b462499f66abd196b6d95
Autor:
Yinbo Li, Xinyu Guan, Xinyu Han, Zihan Tang, Kuilin Meng, Zhanpeng Shi, Bernhard Penzlin, Yilin Yang, Junli Ren, Ze Yang, Zhibin Li, Steffen Leonhardt, Linhong Ji
Publikováno v:
IEEE Access, Vol 8, Pp 66338-66352 (2020)
Geared motor-driven lower limb exoskeletons (LLEs) are widely researched to assist paraplegic patients with spinal cord injury in recovering locomotion ability. In order to achieve a compact exoskeleton joint design while avoiding increasing the mech
Externí odkaz:
https://doaj.org/article/f3558d767cb942828d284e91d118dc6d
Publikováno v:
Actuators, Vol 10, Iss 4, p 75 (2021)
The lower limb exoskeleton investigated in this work actively supports the knee and hip and is intended to provide full motion support during gait. Parallel elastic actuators are integrated into the hip joints to improve the energy efficiency in gait
Externí odkaz:
https://doaj.org/article/7757095148754c089989dd0076e9f4cc
Publikováno v:
Actuators, Vol 8, Iss 3, p 67 (2019)
Various actuator topologies are discussed for the purpose of powering periodic processes and particularly walking robots. The Clutched Parallel Elastic Actuator (CPEA) is proposed to reduce the energy consumption of active exoskeletons. A nonlinear m
Externí odkaz:
https://doaj.org/article/2e3f9b042c0949afaf0846a48a2cf756
Publikováno v:
Current Directions in Biomedical Engineering. 8:9-12
Walking gait correction is fundamental to restoring body motion function for patients. Functional Electrical Stimulation (FES) is regarded as a promising method and essential to Neurotherapy, and the exoskeleton is fast becoming a key instrument in r
Autor:
Yinbo Li, Xinyu Guan, Wei Li, Bernhard Penzlin, Kaiqi Liu, Ze Yang, Bing Liu, Steffen Leonhardt, Linhong Ji
Publikováno v:
IEEE Transactions on Medical Robotics and Bionics. 4:206-218
Autor:
Chuong Ngo, Berno J. E. Misgeld, Lin Liu, Zejun Hong, Lukas Bergmann, Steffen Leonhardt, Bernhard Penzlin
Publikováno v:
IEEE/ASME Transactions on Mechatronics. 26:2080-2091
This article investigates a closed-loop torque-controlled variable stiffness actuator (VSA) combined with a disturbance observer for enhancing low output impedance. We implement the generalized extended state observer (GESO) for conveniently testing
Autor:
Yinbo Li, Steffen Leonhardt, Bernhard Penzlin, Linhong Ji, Lukas Bergmann, Anja Leipnitz, Chuong Ngo
Publikováno v:
at - Automatisierungstechnik. 68:410-422
Parallel-elastic actuators (PEA) can provide efficiency advantages. In current designs clutches can fix or release the neutral position of the elasticity. The presented actuator combines a direct actuator with a serial-elastic actuator (SEA) in paral
Autor:
Ze Yang, Steffen Leonhardt, Shi Zhanpeng, Ren Junli, Xinyu Guan, Tang Zihan, Li Zhibin, Yinbo Li, Yang Yilin, Bernhard Penzlin, Meng Kuilin, Linhong Ji, Han Xinyu
Publikováno v:
IEEE Access, Vol 8, Pp 66338-66352 (2020)
IEEE access 8, 66338-66352 (2020). doi:10.1109/ACCESS.2020.2985910
IEEE access 8, 66338-66352 (2020). doi:10.1109/ACCESS.2020.2985910
IEEE access 8, 66338-66352 (2020). doi:10.1109/ACCESS.2020.2985910
Published by IEEE, New York, NY
Published by IEEE, New York, NY