| 巷道传播特性及电磁波定位方法的适用性分析 |
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| 引用本文： | 范迪,吕常智,裴亮.巷道传播特性及电磁波定位方法的适用性分析[J].煤矿安全,2007,38(5):5-9. |
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| 作者姓名： | 范迪 吕常智 裴亮 |
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| 作者单位： | 山东科技大学,信息与电气工程学院,山东,青岛,266510 |
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| 基金项目： | 山东省优秀中青年科学家科研奖励基金 |
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| 摘 要： | 通过分析电磁波在煤矿井下巷道的传播特性,对电磁波定位的3种基本方法在井下的适用性进行了分析,初步得到了TOA方法实现定位是可行的结论,并且通过在空直巷道以及有障碍巷道中分别进行测试,测试结果进一步表明,用TOA方法实现井下的定位是可行性的。
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| 关 键 词： | 矿井巷道 传播特性 电磁波定位 |
| 文章编号： | 1003-496X（2007）05-0005-05 |
| 修稿时间： | 2006-10-13 |
Analysis of Characteristics of Radio Propagation in Mine Tunnels and Feasibility of RF Precise Location Methods |
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| FAN Di,LU Chang-zhi,PEI Liang.Analysis of Characteristics of Radio Propagation in Mine Tunnels and Feasibility of RF Precise Location Methods[J].Safety in Coal Mines,2007,38(5):5-9. |
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| Authors: | FAN Di LU Chang-zhi PEI Liang |
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| Affiliation: | Science and Technology Univesity of Shandong , Qingdao 266510, China |
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| Abstract: | This paper has analyzed the characteristics of radio propagation in mine tunnels and researched the feasibility and efficiency of the three precise location methods RSS,TOA,AOA. On the base of the analysis, it is concluded preliminarily that the TOA is more feasibility. The experiments in clear tunnels and obstacle tunnels have carried out and the results show that TOA is efficiency in position location in mine tunnels. |
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| Keywords: | mine tunnel propagation characteristics position location |
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