Research on state perception and analysis technology of hydraulic support in fully mechanized working face
The intelligence of fully mechanized working face is a key link in the intelligence of coal mines. The perception and analysis of hydraulic support state is the premise and foundation of intelligent control of fully mechanized working face. The pressure and posture of hydraulic supports are key stat...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2023-10-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2023040075 |
| _version_ | 1827713884378628096 |
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| author | LI Jian REN Huaiwei GONG Shixin |
| author_facet | LI Jian REN Huaiwei GONG Shixin |
| author_sort | LI Jian |
| collection | DOAJ |
| description | The intelligence of fully mechanized working face is a key link in the intelligence of coal mines. The perception and analysis of hydraulic support state is the premise and foundation of intelligent control of fully mechanized working face. The pressure and posture of hydraulic supports are key state data that can be directly monitored. The fusion analysis of the two is the basis for intelligent control and execution of hydraulic supports. Taking the pressure and posture of hydraulic supports as the research object, an state perception architecture for intelligent fully mechanized working face is introduced. The current status of hydraulic support pressure perception and analysis technology is summarized from two perspectives: hydraulic support stress and overlying rock pressure. It is pointed out that the current big data based mine pressure analysis has not been applied, the mine pressure and roadway pressure data at the working face have not been synchronously measured, the full face data analysis of the entire mining area has not been achieved, and there is insufficient attention paid to advanced hydraulic support. The paper elaborates on the principles and methods of hydraulic support posture perception, and summarizes the existing hydraulic support posture analysis methods. The necessity of pressure-posture fusion analysis for hydraulic support is analyzed. The existing methods for pressure-posture fusion analysis of hydraulic supports are summarized. The paper explores the development trend of hydraulic support state perception and analysis technology in fully mechanized working face. It is suggested to do in-depth research on big data technology, multidimensional data fusion perception and analysis technology, and digital twin technology in the application of hydraulic support state perception and analysis, so as to achieve the precise analysis of hydraulic support state data, intelligent control and decision-making. |
| first_indexed | 2024-03-10T18:45:11Z |
| format | Article |
| id | doaj.art-15fbdbd37d0f40b8ba8115522f628702 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-03-10T18:45:11Z |
| publishDate | 2023-10-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-15fbdbd37d0f40b8ba8115522f6287022023-11-20T05:32:18ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2023-10-01491017, 10310.13272/j.issn.1671-251x.2023040075Research on state perception and analysis technology of hydraulic support in fully mechanized working faceLI JianREN HuaiweiGONG ShixinThe intelligence of fully mechanized working face is a key link in the intelligence of coal mines. The perception and analysis of hydraulic support state is the premise and foundation of intelligent control of fully mechanized working face. The pressure and posture of hydraulic supports are key state data that can be directly monitored. The fusion analysis of the two is the basis for intelligent control and execution of hydraulic supports. Taking the pressure and posture of hydraulic supports as the research object, an state perception architecture for intelligent fully mechanized working face is introduced. The current status of hydraulic support pressure perception and analysis technology is summarized from two perspectives: hydraulic support stress and overlying rock pressure. It is pointed out that the current big data based mine pressure analysis has not been applied, the mine pressure and roadway pressure data at the working face have not been synchronously measured, the full face data analysis of the entire mining area has not been achieved, and there is insufficient attention paid to advanced hydraulic support. The paper elaborates on the principles and methods of hydraulic support posture perception, and summarizes the existing hydraulic support posture analysis methods. The necessity of pressure-posture fusion analysis for hydraulic support is analyzed. The existing methods for pressure-posture fusion analysis of hydraulic supports are summarized. The paper explores the development trend of hydraulic support state perception and analysis technology in fully mechanized working face. It is suggested to do in-depth research on big data technology, multidimensional data fusion perception and analysis technology, and digital twin technology in the application of hydraulic support state perception and analysis, so as to achieve the precise analysis of hydraulic support state data, intelligent control and decision-making.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2023040075coal mine intelligencefully mechanized working facehydraulic supportmine pressure analysisposture measurementpressure posture fusion analysis |
| spellingShingle | LI Jian REN Huaiwei GONG Shixin Research on state perception and analysis technology of hydraulic support in fully mechanized working face Gong-kuang zidonghua coal mine intelligence fully mechanized working face hydraulic support mine pressure analysis posture measurement pressure posture fusion analysis |
| title | Research on state perception and analysis technology of hydraulic support in fully mechanized working face |
| title_full | Research on state perception and analysis technology of hydraulic support in fully mechanized working face |
| title_fullStr | Research on state perception and analysis technology of hydraulic support in fully mechanized working face |
| title_full_unstemmed | Research on state perception and analysis technology of hydraulic support in fully mechanized working face |
| title_short | Research on state perception and analysis technology of hydraulic support in fully mechanized working face |
| title_sort | research on state perception and analysis technology of hydraulic support in fully mechanized working face |
| topic | coal mine intelligence fully mechanized working face hydraulic support mine pressure analysis posture measurement pressure posture fusion analysis |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2023040075 |
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