Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Daxing Zeng"'
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-16 (2024)
Abstract The current parallel ankle rehabilitation robot (ARR) suffers from the problem of difficult real-time alignment of the human-robot joint center of rotation, which may lead to secondary injuries to the patient. This study investigates type sy
Externí odkaz:
https://doaj.org/article/11054245cf16445ba8f7ad43c448fa65
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 32, Pp 3554-3564 (2024)
When applying continuous motion estimation (CME) model based on sEMG to human-robot system, it is inevitable to encounter scenarios in which the motions performed by the user are different from the motions in the training stage of the model. It has b
Externí odkaz:
https://doaj.org/article/f3abaadd8bb54f5fbe33ab0eee20761d
Publikováno v:
IEEE Access, Vol 11, Pp 129269-129284 (2023)
This contribution presents a type synthesis method for parallel robots with special topologies. First, we defined the constraint-incidence matrix (CIM) to describe serial chains by utilizing the geometric properties of screw theory, revealing the mot
Externí odkaz:
https://doaj.org/article/2cbde2a9455749ca9dc51dc612ce46e1
Publikováno v:
Machines, Vol 12, Iss 1, p 6 (2023)
The Rubik’s Cube mechanism (RCM) is a kind of reconfigurable mechanism with multiple characteristics such as multiple configurations, variable topology, strong coupling, and reconfigurability. Crossover research on the RCM with mathematics, chemist
Externí odkaz:
https://doaj.org/article/2b15a5ef88d54a3cb230db64042c0fc7
Publikováno v:
IEEE Access, Vol 10, Pp 84473-84485 (2022)
Traditional mobile robots have limitations in obstacle-crossing ability, motion stability and load-bearing capacity in complex environments, which make them difficult to be applied on a large scale. Based on the Rubik’s Cube mechanism (RCM) with st
Externí odkaz:
https://doaj.org/article/67e7473f06014dc9bdd8de2b9de616b0
Publikováno v:
IEEE Access, Vol 10, Pp 35932-35941 (2022)
Recent years have witnessed a growing interest in the use of U-Net and its improvement. It is one of the classic semantic segmentation networks with an encoder-decoder architecture and is widely used in medical image segmentation. In the series versi
Externí odkaz:
https://doaj.org/article/db7c144681cd450c9c94f54b7605da1e
Publikováno v:
IEEE Access, Vol 8, Pp 215915-215927 (2020)
Ankle injury and dysfunction are always accompanied by abnormal peripheral tissues. In order to achieve a more comprehensive rehabilitation training, this article firstly studies the movement characteristics of the surrounding muscles of the ankle-fo
Externí odkaz:
https://doaj.org/article/eb1aa3855f754395a786d58332ce24d4
Autor:
Weikun Jing, Qingcui Zhao, Shuai Zhang, Daxing Zeng, Jiehua Xu, Hougao Zhou, Fenglan Wang, Yang Liu, Yonghong Li
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Rose plants are one of the most important horticultural crops, whose commercial value mainly depends on long-distance transportation, and wounding and ethylene are the main factors leading to their quality decline and accelerated senescence in the pr
Externí odkaz:
https://doaj.org/article/46739ceae3914037bc0e758239aa5e3a
Publikováno v:
Advances in Mechanical Engineering, Vol 10 (2018)
The chaos phenomenon often exists in the dynamics system of the mechanism with clearance and friction, which has obvious effect on the stability of the mechanism, then it is worthy of attention for identifying the relationship between the friction co
Externí odkaz:
https://doaj.org/article/2691c299a730479280d31cdc2aaeb1e4
Publikováno v:
Advances in Mechanical Engineering, Vol 8 (2016)
Less degrees of freedom parallel mechanism is widely used in many fields with its unique advantages. A decoupled parallel mechanism with 2 degree-of-freedom translation and 1 degree-of-freedom rotation is presented, and its performance evaluation ind
Externí odkaz:
https://doaj.org/article/e7825a13db9049969e4ba402ed1eda74