Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Jianye Niu"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract The inverse kinematics problem of exoskeleton rehabilitation robots is challenging due to the lack of a standard analytical model, resulting in a complex and varied solution process. This complexity is especially pronounced in redundant uppe
Externí odkaz:
https://doaj.org/article/5814e43b6a094fa5877610305a797fa8
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2024)
Aiming at the shortcomings of most existing control strategies for lower limb rehabilitation robots that are difficult to guarantee trajectory tracking effect and active participation of the patient, this paper proposes a force/position-based velocit
Externí odkaz:
https://doaj.org/article/f5df3667557141b1a942f0de2bd0138f
Publikováno v:
Sensors, Vol 24, Iss 7, p 2310 (2024)
Most lower limb rehabilitation robots are limited to specific training postures to adapt to stroke patients in multiple stages of recovery. In addition, there is a lack of attention to the switching functions of the training side, including left, rig
Externí odkaz:
https://doaj.org/article/fc821d0307044970814372cb5944a6b3
Autor:
Yu Tian, Hongbo Wang, Yongshun Zhang, Bowen Su, Lipeng Wang, Xusheng Wang, Lingfeng Sang, Yongfei Feng, Jianye Niu
Publikováno v:
IEEE Access, Vol 9, Pp 14306-14318 (2021)
Person transfer is a major problem for nursing in home and clinical, and this problem is becoming more prominent with the development of aging society and the change of population structure. In this article, a novel person transfer assist system name
Externí odkaz:
https://doaj.org/article/db3890b39ce648da908ec03bc78f0190
Kinematic Analysis of a Serial-Parallel Hybrid Mechanism and its Application to a Wheel-Legged Robot
Publikováno v:
IEEE Access, Vol 8, Pp 111931-111944 (2020)
A three-DOF (degree-of-freedom) serial-parallel hybrid mechanism is proposed that consists of a 2-UPS+U component (UPS: universal-/prismatic-/spherical-joint chain and U: universal joint) and an R+RPS component (R: revolute joint and RPS: revolute-/p
Externí odkaz:
https://doaj.org/article/c432159252a248dd8d68035b12cc4e30
Publikováno v:
IEEE Access, Vol 8, Pp 122554-122564 (2020)
In this study, we design and fabricate a tank-track-shaped stator working in two torsional modes to form a traveling-wave (TW) linear ultrasonic motor (USM). The stator comprises two torsional transducers and two kidney-shaped vibrating bodies. When
Externí odkaz:
https://doaj.org/article/263770ce0272403488c1e58526d387f5
Publikováno v:
Machines, Vol 10, Iss 12, p 1211 (2022)
Hand rehabilitation is critical to the recovery of post-stroke patients. However, designing a modular mechanism of the hand to improve the human-machine compatibility and precision of operation is still a challenge. This paper proposes a new type of
Externí odkaz:
https://doaj.org/article/a74deab0c58240e3afbba9754d074d12
Publikováno v:
Frontiers in Neurorobotics, Vol 15 (2021)
To provide stroke patients with good rehabilitation training, the rehabilitation robot should ensure that each joint of the limb of the patient does not exceed its joint range of motion. Based on the machine vision combined with an RGB-Depth (RGB-D)
Externí odkaz:
https://doaj.org/article/8574d43969e94bceb8e185617ad15918
Publikováno v:
Sensors, Vol 22, Iss 20, p 7746 (2022)
A stroke is a common disease that can easily lead to lower limb motor dysfunction in the elderly. Stroke survivors can effectively train muscle strength through leg flexion and extension training. However, available lower limb rehabilitation robots i
Externí odkaz:
https://doaj.org/article/b287ee905f4a48358ffffab133d409f6
Autor:
Junjie Tian, Hongbo Wang, Siyuan Zheng, Yuansheng Ning, Xingchao Zhang, Jianye Niu, Luige Vladareanu
Publikováno v:
Sensors, Vol 22, Iss 20, p 7890 (2022)
The lower limb rehabilitation robot is a typical man-machine coupling system. Aiming at the problems of insufficient physiological information and unsatisfactory safety performance in the compliance control strategy for the lower limb rehabilitation
Externí odkaz:
https://doaj.org/article/0511e45b9fee4ec2a9de8bed081f04e7