Zobrazeno 1 - 10
of 1 184
pro vyhledávání: '"WANG Yanwen"'
Research on early warning of mining high voltage cable internal-caused fire based on thermal circuit
Publikováno v:
矿业科学学报, Vol 7, Iss 2, Pp 225-232 (2022)
The abnormal increase in the temperature of the cable core is an extremely early phenomenon observed during a mining cable internal-caused fire; therefore, the cable internal-caused fire warning system relies on the prompt and accurate measurement of
Externí odkaz:
https://doaj.org/article/4a5e4c84d2c144fdaa430b95df076449
Social media platforms have led to online consumption communities, or fandoms, that involve complex networks of ancillary creators and consumers focused on some core product or intellectual property. For example, video game communities include networ
Externí odkaz:
http://arxiv.org/abs/2411.01103
Autor:
Zhuang, Yiyu, He, Yuxiao, Zhang, Jiawei, Wang, Yanwen, Zhu, Jiahe, Yao, Yao, Zhu, Siyu, Cao, Xun, Zhu, Hao
Creating 3D head avatars is a significant yet challenging task for many applicated scenarios. Previous studies have set out to learn 3D human head generative models using massive 2D image data. Although these models are highly generalizable for human
Externí odkaz:
http://arxiv.org/abs/2410.01226
Autor:
He, Yuxiao, Zhuang, Yiyu, Wang, Yanwen, Yao, Yao, Zhu, Siyu, Li, Xiaoyu, Zhang, Qi, Cao, Xun, Zhu, Hao
Creating a 360{\deg} parametric model of a human head is a very challenging task. While recent advancements have demonstrated the efficacy of leveraging synthetic data for building such parametric head models, their performance remains inadequate in
Externí odkaz:
http://arxiv.org/abs/2408.00296
Publikováno v:
矿业科学学报, Vol 5, Iss 5, Pp 536-545 (2020)
The partial discharge occurs in IGBT device module of mine equipment.which leads to the breakdown of insulation and burns the device.In this paper the causes and characteristics of pd in IGBT module were studied.Therefore, based on the research of ma
Externí odkaz:
https://doaj.org/article/627e12184e024f8c901138591f8c1e3d
Publikováno v:
矿业科学学报, Vol 4, Iss 2, Pp 152-161 (2019)
The multi loop model of the independent end ring double squirrel cage motor with the skin effect was established by using the layered method and multiloop method in this paper.Based on the model,the time-frequency characteristics of the stator curren
Externí odkaz:
https://doaj.org/article/f482fde8a6064e3ab85d4b792c79d3ae
Recent geospatial machine learning studies have shown that the results of model evaluation via cross-validation (CV) are strongly affected by the dissimilarity between the sample data and the prediction locations. In this paper, we propose a method t
Externí odkaz:
http://arxiv.org/abs/2404.12575
Publikováno v:
Gong-kuang zidonghua, Vol 44, Iss 9, Pp 44-50 (2018)
In order to effectively research rotor steady-state current distribution of double squirrel cage motor in case of skin effect, equivalent transformation of rotor branch of independent end-ring type and common end-ring type double squirrel cage motor
Externí odkaz:
https://doaj.org/article/b7ac56475197411a869b25a5e466086b
Autor:
SUN Zhexing, WANG Yanwen
Publikováno v:
Gong-kuang zidonghua, Vol 44, Iss 5, Pp 31-35 (2018)
Due to affects of clock synchronization error, clock timing error, multipath effect, not line of sight （NLOS）delay error, electromagnetic disturbance between positioning substation and positioning card, it has large positioning error in the exist
Externí odkaz:
https://doaj.org/article/1bff5a862cd94442bf233685c8f95beb
Publikováno v:
矿业科学学报, Vol 2, Iss 6, Pp 582-587 (2017)
In order to ensure the safe operation of the mine power grid, reduce cable ground accidents, and solve the problems of real-time monitoring of the insulation of coal mine power cables, a new method of cable insulation "quasi real-time monitoring" is
Externí odkaz:
https://doaj.org/article/5e7c4fe92bee46ac8c50c05c27b8d499