دورية أكاديمية
Design of automatic identification system of coal and gangue for fully-mechanized coal caving working face and its applicatio
| العنوان: | Design of automatic identification system of coal and gangue for fully-mechanized coal caving working face and its applicatio |
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| المؤلفون: | ZHANG Liang, NIU Jianfeng, DAI Gang, ZHAO Wensheng |
| المصدر: | Gong-kuang zidonghua, Vol 40, Iss 9, Pp 121-124 (2014) |
| بيانات النشر: | Editorial Department of Industry and Mine Automation, 2014. |
| سنة النشر: | 2014 |
| المجموعة: | LCC:Mining engineering. Metallurgy |
| مصطلحات موضوعية: | fullly-mechanized top coal caving, working face, automatic coal caving, coal and gangue identification, hydraulic support, electro-hydraulic control, Mining engineering. Metallurgy, TN1-997 |
| الوصف: | An automatic identification system of coal and gangue for fullly-mechanized coal caving working face based on vibration signal was proposed, structure and working principle of the system were introduced and design schemes of software and hardware of coal and gangue identification device were expounded as well as identification algorithm. The coal and gangue identification device identifies coal and gangue according to different vibration signals of coal and gangue falling on hydraulic support. Electro-hydraulic controller controls hydraulic support act according to identification result. The system has been tested with contents of identifiability of coal and gangue and controllability of automatic coal caving process in a mine and applied in some mines, which gets better effect. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | Chinese |
| تدمد: | 1671-251X 1671-251x |
| Relation: | https://doaj.org/toc/1671-251X |
| DOI: | 10.13272/j.issn.1671-251x.2014.09.029 |
| URL الوصول: | https://doaj.org/article/7f0e7612c69b4530bd83e7cd87f05ee4 |
| رقم الأكسشن: | edsdoj.7f0e7612c69b4530bd83e7cd87f05ee4 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 1671251X 1671251x |
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| DOI: | 10.13272/j.issn.1671-251x.2014.09.029 |