Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Chuan-wei Zhang"'
Autor:
Peng Zhang, Sheng-dun Zhao, Chuan-wei Zhang, Shun-lai Zang, Zheng Chen, Liang-yu Fei, Yong-fei Wang, Hong Jiang, Fan Li, Hao Zhou
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 185-199 (2022)
A novel method called friction stir rivet welding (FSRW) is proposed to combine mechanical interlocking and metallurgical joining, and is expected to improve such mechanical properties and eliminate the keyhole defects in traditional friction stir sp
Externí odkaz:
https://doaj.org/article/cee13bdd59bb486aabd8a00050c4f9ee
Publikováno v:
工程科学学报, Vol 41, Iss 11, Pp 1458-1464 (2019)
The momentum wheel is a key device used for orbiting satellite attitude control. Its controlling accuracy is strongly influenced by the cage stability of the ball bearings in momentum wheels. The more stable the cage, the smaller the friction moment
Externí odkaz:
https://doaj.org/article/60846d9075834f6190f869b1fe17042d
Publikováno v:
BMC Ophthalmology, Vol 19, Iss 1, Pp 1-7 (2019)
Abstract Background Femtosecond laser–assisted LASIK (FS-LASIK) can make ultra-thin corneal flap accurately. MEL 90 excimer laser provides Triple-A ablation mode, which significantly reduces the amount of corneal tissue cutting. This study aimed to
Externí odkaz:
https://doaj.org/article/9bbf3712f3174309aee7b7be4ae91b70
Publikováno v:
Journal of Algorithms & Computational Technology, Vol 13 (2019)
In this article, according to the real-time and accuracy requirements of advanced vehicle-assisted driving in pedestrian detection, an improved LeNet-5 convolutional neural network is proposed. Firstly, the structure of LeNet-5 network model is analy
Externí odkaz:
https://doaj.org/article/3ad4aee9776240ab9b8753b56f5b0ff1
Publikováno v:
Journal of Advanced Transportation, Vol 2017 (2017)
In the driver fatigue monitoring technology, the essence is to capture and analyze the driver behavior information, such as eyes, face, heart, and EEG activity during driving. However, ECG and EEG monitoring are limited by the installation electrodes
Externí odkaz:
https://doaj.org/article/fcb4abe46ea3429a846854add5899cc4
Publikováno v:
Energies, Vol 12, Iss 10, p 1937 (2019)
Scientific and reasonable battery thermal management systems contribute to improve the performance of a power battery, prolong its life of service, and improve its safety. Based on TAFEL-LAE895 type 100Ah ternary lithium ion power battery, this paper
Externí odkaz:
https://doaj.org/article/76f8204711ad48a6b3537056cc0517f0
Publikováno v:
Guoji Yanke Zazhi, Vol 15, Iss 8, Pp 1429-1431 (2015)
AIM:To observe the recovery of corneal subbasal nerves after laser-assisted subepithelial keratomileusis(LASEK), laser in situ keratomileusis(LASIK), femto-second lenticule extraction(FLEx)and small incision lenticule extraction(SMILE). METHODS: Conf
Externí odkaz:
https://doaj.org/article/61ad65c826194593b114f062dc514712
Publikováno v:
Guoji Yanke Zazhi, Vol 15, Iss 7, Pp 1223-1225 (2015)
AIM: To analyze and compare the effect of femtosecond laser micro-incision corneal stromal lens excision(SMILE)and excimer laser in situ keratomileusis(LASIK)in the treatment of myopia after operation, to explore the safety, operability and predictio
Externí odkaz:
https://doaj.org/article/ab8f809be9fd42d49b65f944a8bef202
Publikováno v:
Batteries, Vol 4, Iss 4, p 69 (2018)
Accurately estimating the state of charge (SOC) of power batteries in electric vehicles is of great significance to the measurement of the endurance mileage of electric vehicles, as well as the safety protection of the power battery. In view of lithi
Externí odkaz:
https://doaj.org/article/6332f95175ba4a7f9f72301cbe5d852b
Publikováno v:
Energies, Vol 11, Iss 2, p 279 (2018)
As is known to all, a battery pack is significantly important for electric vehicles. However, its performance is easily affected by temperature. In order to address this problem, an enhanced battery thermal management system is proposed, which includ
Externí odkaz:
https://doaj.org/article/4d75a849995d456dba4dee4a4bb4db54