Zobrazeno 1 - 10
of 116
pro vyhledávání: '"SONG Danyang"'
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 8, Pp 14-19 (2024)
In response to the problems of cumulative errors and inaccurate correction results in the attitude calculation method of hydraulic supports based on inertial measurement units, a fully mechanized working face hydraulic support attitude monitoring met
Externí odkaz:
https://doaj.org/article/1f320017d23c4647bf3a1120061858d7
Autor:
YANG Yongkai, ZHANG Minlong, XU Chunyu, SONG Jiancheng, TIAN Muqin, SONG Danyang, ZHANG Xiaohai, NIE Honglin
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 12, Pp 70-76 (2023)
The communication system is the channel and bridge for information transmission in the hydraulic support electro-hydraulic control system of the fully mechanized mining face. Currently, CAN bus is commonly used as the communication bus. It is suscept
Externí odkaz:
https://doaj.org/article/b3dc33ad0bdc4e5988c99c4d3d859a15
Autor:
NIE Honglin, XU Chunyu, SONG Jiancheng, TIAN Muqin, SONG Danyang, YANG Yongkai, ZHANG Xiaohai
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 7, Pp 120-125 (2023)
Currently, research on the intrinsically safe features of intrinsically safe circuits mostly relies on the IEC spark experimental device as the experimental platform. The research only analyzes the discharge features of a single capacitor or inductan
Externí odkaz:
https://doaj.org/article/350849245a9845c08dc0be5626198e5a
Autor:
SONG Danyang, LU Chungui, TAO Xinya, YANG Jinheng, WANG Pei'en, ZHENG Wenqiang, SONG Jiancheng
Publikováno v:
Gong-kuang zidonghua, Vol 48, Iss 11, Pp 119-124 (2022)
The existing hydraulic support straightening method is affected by the sensor measurement error and the hydraulic support moving error, which make the straightening error larger. In the non-Gaussian measurement noise environment, the traditional Kalm
Externí odkaz:
https://doaj.org/article/4e6ce7048fd54060b6f974f38669d785
Publikováno v:
Gong-kuang zidonghua, Vol 48, Iss 7, Pp 52-57 (2022)
At present, the shearer positioning method is based on the combination of the inertial navigation system and odometer. The method directly uses the output of the odometer to correct the shearer forward speed calculated by the inertial navigation syst
Externí odkaz:
https://doaj.org/article/8872d02f360e4850b7b9efb325f97468
Communication system of hydraulic support electro-hydraulic controller with fault diagnosis function
Publikováno v:
Gong-kuang zidonghua, Vol 48, Iss 5, Pp 100-106 (2022)
There are many communication nodes, long communication distance and complex electromagnetic environment in fully mechanized working face. The existing communication system of hydraulic support electro-hydraulic controller generally lacks fault diagno
Externí odkaz:
https://doaj.org/article/fbc2690090194b9dadd58af2d6acbba0
Publikováno v:
In Surfaces and Interfaces September 2024 52
Publikováno v:
In International Journal of Biological Macromolecules August 2024 274 Part 2
Publikováno v:
In Energy Reports June 2024 11:240-248
Publikováno v:
In Journal of Membrane Science March 2024 696