Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Kexiang, Li"'
Autor:
Bingshan WANG, Dalong WANG, Yilong WANG, Cunqiang CHEN, Yongyuan LI, Kexiang LI, Xingen MA, Yunzhi XIAO
Publikováno v:
Meitan kexue jishu, Vol 51, Iss S2, Pp 306-315 (2023)
Well 1 of Bailongshan Coal Mine is a coal and gas blow-out mine, the use of full-face tunnel boring machine (TBM) can better meet the needs of safe, efficient and environmentally friendly construction of coal mines. The cutterhead is a key component
Externí odkaz:
https://doaj.org/article/34ff53d8fd3b46fb96e74263cfbd4c02
Autor:
Yong Chen, Ronghua Liu, Yichao Li, Jiagui Tan, Jiaokun Wu, Kexiang Li, Hongyu Ma, Jianzhong Guo, Hongming Yan, Zibing Liu, Zhuwen Sheng
Publikováno v:
ACS Omega, Vol 8, Iss 38, Pp 35012-35023 (2023)
Externí odkaz:
https://doaj.org/article/4d3e167568994f39aefd4225fb70c917
Publikováno v:
Bioengineering, Vol 10, Iss 9, p 1028 (2023)
Estimation of continuous motion of human joints using surface electromyography (sEMG) signals has a critical part to play in intelligent rehabilitation. Traditional methods always use sEMG signals as inputs to build regression or biomechanical models
Externí odkaz:
https://doaj.org/article/ad4e019dc03047c89774eccc15f9c22c
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 3, p 506 (2023)
This paper proposes an offshore, unmanned auto-leveling sea-surface drifting platform, with a compact size of 0.7 m in diameter, used for obtaining air-sea interface environmental parameters. The platform was designed based on the parallel mechanism
Externí odkaz:
https://doaj.org/article/097eca9c61a9463c928cbe57c3eb03c8
Publikováno v:
IEEE Access, Vol 8, Pp 147112-147121 (2020)
For thrust magnetic bearings (TMB), the stators and thrust disks are commonly made of nonlaminated material. Therefore, eddy currents are inevitable in solid ferromagnetic cores. However, the mechanisms of eddy-current effects on switching power ampl
Externí odkaz:
https://doaj.org/article/71b9b76f1e52430994044ab359a04dfe
Publikováno v:
BioMedical Engineering OnLine, Vol 18, Iss 1, Pp 1-15 (2019)
Abstract Objective Human intention recognition technology plays a vital role in the application of robotic exoskeletons and powered exoskeletons. However, the precise estimation of the continuous motion of each joint represents a major challenge. In
Externí odkaz:
https://doaj.org/article/7f1e8e787c4d4c53816e2d03d2b6f65e
Publikováno v:
Advances in Mechanical Engineering, Vol 13 (2021)
Imbalance vibration is the main factor affecting the stability of rotating machineries equipped with active magnetic bearings (AMB). Accordingly, for safe and reliable operation, ISO 14839 standard sets out guidelines for measuring and evaluating the
Externí odkaz:
https://doaj.org/article/b1de792f312b4bb79381a82dea3c5c86
Publikováno v:
IEEE Transactions on Industrial Electronics. 69:13494-13503
Publikováno v:
Shock and Vibration, Vol 2019 (2019)
Synchronous vibration, a common issue in active magnetic bearing (AMB) system, is mainly caused by mass imbalance of the rotor. It comes with high-power consumption and serious impact on the housing base, dramatically degrading the performance of AMB
Externí odkaz:
https://doaj.org/article/358532c7f354430383b7e9b9324eaadb
Publikováno v:
Procedia Computer Science. 208:675-680