Research of straightness control system of fully-mechanized coal mining face
The paper analyzed main methods of straightness control of fully-mechanized coal mining face and introduced working principle of straightness control. It used laser alignment sensor to design straightness control system in coal mining face, so as to achieve straightness control of hydraulic support....
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2015-05-01
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| Series: | Gong-kuang zidonghua |
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| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.05.002 |
| _version_ | 1797868773114380288 |
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| author | NIU Jianfeng |
| author_facet | NIU Jianfeng |
| author_sort | NIU Jianfeng |
| collection | DOAJ |
| description | The paper analyzed main methods of straightness control of fully-mechanized coal mining face and introduced working principle of straightness control. It used laser alignment sensor to design straightness control system in coal mining face, so as to achieve straightness control of hydraulic support. Underground principle experiment results show that the system can effectively control relative position of supports along the working face direction, and straightness control precision reaches 30 mm, which can meet requirements of straightness control of coal mining face. |
| first_indexed | 2024-04-10T00:01:11Z |
| format | Article |
| id | doaj.art-6b776e750802484fbaf58075c35e492c |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:01:11Z |
| publishDate | 2015-05-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-6b776e750802484fbaf58075c35e492c2023-03-17T01:46:44ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2015-05-014155810.13272/j.issn.1671-251x.2015.05.002Research of straightness control system of fully-mechanized coal mining faceNIU JianfengThe paper analyzed main methods of straightness control of fully-mechanized coal mining face and introduced working principle of straightness control. It used laser alignment sensor to design straightness control system in coal mining face, so as to achieve straightness control of hydraulic support. Underground principle experiment results show that the system can effectively control relative position of supports along the working face direction, and straightness control precision reaches 30 mm, which can meet requirements of straightness control of coal mining face.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.05.002fully-mechanized coal mining facehydraulic supportstraightness controllaser alignment sensor |
| spellingShingle | NIU Jianfeng Research of straightness control system of fully-mechanized coal mining face Gong-kuang zidonghua fully-mechanized coal mining face hydraulic support straightness control laser alignment sensor |
| title | Research of straightness control system of fully-mechanized coal mining face |
| title_full | Research of straightness control system of fully-mechanized coal mining face |
| title_fullStr | Research of straightness control system of fully-mechanized coal mining face |
| title_full_unstemmed | Research of straightness control system of fully-mechanized coal mining face |
| title_short | Research of straightness control system of fully-mechanized coal mining face |
| title_sort | research of straightness control system of fully mechanized coal mining face |
| topic | fully-mechanized coal mining face hydraulic support straightness control laser alignment sensor |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.05.002 |
| work_keys_str_mv | AT niujianfeng researchofstraightnesscontrolsystemoffullymechanizedcoalminingface |