Zobrazeno 1 - 2
of 2
pro vyhledávání: '"HAN Guoguo"'
Publikováno v:
Meikuang Anquan, Vol 54, Iss 1, Pp 205-209 (2023)
In order to solve the problem of correct monitoring of underground roadway shape variables, a monitoring algorithm of underground roadway shape variables based on laser radar is designed based on the installation of high-precision laser radar and veh
Externí odkaz:
https://doaj.org/article/94d61cb6acbd44979a496058bfb3960f
Publikováno v:
Gong-kuang zidonghua, Vol 48, Iss 8, Pp 92-99 (2022)
It is difficult to accurately select the fault line when the single-phase ground fault occurs in the coal mine power grid with the widely used resonant grounding system. In order to solve the above problem, a fault line selection method of the coal m
Externí odkaz:
https://doaj.org/article/6a2920faff194eba9c8d1bfa03b1480d