| 煤矿巷道顶板离层监测系统设计 |
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| 引用本文： | 周李兵,孙骏驰.煤矿巷道顶板离层监测系统设计[J].工矿自动化,2012,38(4):94-97. |
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| 作者姓名： | 周李兵 孙骏驰 |
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| 作者单位： | 1. 中煤科工集团常州自动化研究院,江苏常州,213015
2. 济宁学院计算机系,山东济宁,273155 |
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| 摘 要： | 针对煤矿巷道顶板离层监测的重要性,提出了一种顶板离层监测系统的设计方案;给出了该系统结构及测点布置方案,详细介绍了用于准确测量顶板离层位移量的围岩移动传感器的硬件及软件设计,并分析了顶板离层位置及顶板离层位移报警阈值的确定方法。实际测试结果表明,该系统实现了对顶板离层位移量的实时监测,测量精度达2.5%。
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| 关 键 词： | 巷道 顶板离层 位移量 围岩移动传感器 报警阈值 |
Design of Monitoring System of Roof Separation of Mine Roadway |
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| ZHOU Li-bing
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SUN Jun-chi.Design of Monitoring System of Roof Separation of Mine Roadway[J].Industry and Automation,2012,38(4):94-97. |
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| Authors: | ZHOU Li-bing SUN Jun-chi |
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| Affiliation: | 1.Changzhou Automation Research Institute of CCTEG.,Changzhou 213015,China. 2.Computer Department of Jining University,Jining 273155,China) |
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| Abstract: | In view of importance of roof separation monitoring of mine roadway,the paper proposed a design scheme of monitoring system of roof separation.It gave structure and arrangement scheme of measured points and detailedly introduced hardware and software design of surrounding rock movement sensor which can measure displacement of roof separation.It also analyzed determination methods of position of roof separation and alarm threshold of displacement of roof separation.The actual test result showed that the system realizes real-time monitoring for displacement of roof separation with 2.5% measuring precision. |
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| Keywords: | roadway roof separation displacement surrounding rock movement sensor alarm threshold |
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