Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Qunxu Lin"'
Autor:
Weijun Wang, Jinyuan Chen, Zucheng Huang, Hai Yuan, Peng Li, Xuyao Jiang, Xintong Wang, Cheng Zhong, Qunxu Lin
Publikováno v:
Sensors, Vol 23, Iss 23, p 9440 (2023)
Subway vehicle roofs must be inspected when entering and exiting the depot to ensure safe subway vehicle operations. This paper presents an improved method for detecting foreign objects on subway vehicle roofs based on the YOLOv7 algorithm. First, we
Externí odkaz:
https://doaj.org/article/86bbeb8da1de47d8b4befe510adc54ec
Autor:
Gong Zhang, Zheng Xu, Zhichen Hou, Qunxu Lin, Jimin Liang, Songsong Liang, Jian Wang, Youhao Li, Weijun Wang
Publikováno v:
Systems Science & Control Engineering, Vol 6, Iss 1, Pp 329-336 (2018)
This study tries to improve the response performance of a moving coil linear motor (MCLM). A newly designed MCLM with a bobbin of triple coils is proposed. A mathematic model and a solution of searching time optimum using an improved Bacterial Foragi
Externí odkaz:
https://doaj.org/article/375ed41f897648c2976a71e4f2bed91f
Publikováno v:
International Journal of Hydromechatronics. 1:1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a7e1f0456daad5069107a61e454f4a9
https://doi.org/10.1504/ijhm.2022.10047257
https://doi.org/10.1504/ijhm.2022.10047257
Autor:
Qunxu Lin, Zhichen Hou, Wang Weijun, Bao Xiangyu, Wang Jian, Zheng Xu, Liang Jimin, Gong Zhang
Publikováno v:
Mechanics. 24
This study tries to observe the aerodynamics of a moving coil linear motor (MCLM) under the conditions of high frequency and high speed, a three-dimension aerodynamics analysis and experimental investigation of the designed MCLM provided with differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a0bf8130e3eab471d5a8c5fc7f92c6d
https://doi.org/10.5755/j01.mech.24.6.22463
https://doi.org/10.5755/j01.mech.24.6.22463
Publikováno v:
High Temperature Superconducting Magnetic Levitation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cacd350cfce8563b43aa96583d4f0b8f
https://doi.org/10.1515/9783110538434-009
https://doi.org/10.1515/9783110538434-009
Publikováno v:
Journal of Low Temperature Physics. 172:299-309
The magnetic bearing is considered as one of the most prospective applications of high temperature superconductors (HTSs) which can realize stable levitation in a magnetic field generated by permanent magnet devices or coils. The exploration of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::309bcdf81108f9688541b32e0550ac48
https://doi.org/10.1007/s10909-013-0872-z
https://doi.org/10.1007/s10909-013-0872-z
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 25:351-355
High temperature superconducting (HTS) magnetic levitation (maglev) vehicle is a fascinating transportation tool due to its unique inherent stability. In order to improve performance of present HTS maglev vehicle system, a novel HTS maglev vehicle (a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cb2d809c7f4635bf81a9e7f3255e1fd
https://doi.org/10.1007/s10948-011-1315-1
https://doi.org/10.1007/s10948-011-1315-1
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 25:25-30
In the practical application of high-temperature superconducting (HTS) maglev vehicle, the vehicle body ascends and descends in the vertical direction frequently with the passengers on and off boarding, such vertical movement may change the levitatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08f9c37b922e77fedaf5ab966009d838
https://doi.org/10.1007/s10948-011-1202-9
https://doi.org/10.1007/s10948-011-1202-9
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 24:1473-1478
This paper focuses on the magnetic field inhomogeneity at the rail gap due to five kinds of position deviations between two segments of permanent magnet guideway (PMG). PMG model is built by the finite element analysis software, and effectiveness of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac743a8ad20bf186c0a5ebfa7ac3fb21
https://doi.org/10.1007/s10948-010-0854-1
https://doi.org/10.1007/s10948-010-0854-1
Publikováno v:
Journal of Low Temperature Physics. 162:72-79
Zero-field cooling (ZFC) and field cooling (FC) are the two most popular activation ways of the bulk high-temperature superconductors (HTSCs). The former can bring a big levitation force but a poor stability, while the latter can bring a good stabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4aed168a8b81acb326ed56744db3497b
https://doi.org/10.1007/s10909-010-0222-3
https://doi.org/10.1007/s10909-010-0222-3