| 一种无线传感器网络节点定位算法的改进 |
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| 引用本文： | 付华,胡冰.一种无线传感器网络节点定位算法的改进[J].传感器与微系统,2009,28(3):27-29. |
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| 作者姓名： | 付华 胡冰 |
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| 作者单位： | 辽宁工程技术大学电气与控制工程学院,辽宁,葫芦岛,125105 |
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| 基金项目： | 国家自然科学基金，辽宁省优秀青年科研人才培养资金资助项目，辽宁省科技攻关计划 |
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| 摘 要： | 利用无线信号强度实现了煤矿安全监测无线传感器网络（WSNs）节点问的自定位，提出了一种新的节点定位算法，介绍了算法的基本原理和实现方法。该算法不需要任何额外的硬件支持，节点间通信开销少。仿真结果表明：所提出的算法可以有效地提高WSNs节点的定位精度。
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| 关 键 词： | 煤矿 无线传感器网络 节点定位 |
Improvement for node localization algorithm in wireless sensor networks |
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| FU Hua,HU Bing.Improvement for node localization algorithm in wireless sensor networks[J].Transducer and Microsystem Technology,2009,28(3):27-29. |
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| Authors: | FU Hua HU Bing |
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| Affiliation: | (Department of Engineering and Control, Liaoning Technical University, Huludao 125105, China) |
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| Abstract: | The self-localization between network nodes of wireless sensor networks in coal mine safety monitoring is realized by using wireless signal intensity,a new kind of nodes positioning algorithm is put forward,the basic principle and implementation method of the algorithm are also introduced.This algorithm doesn't need any excess hardware support,and the expense between nodes is low.Simulation result shows the algorithm proposed can improve the location precision of wireless sensor nodes efficiently. |
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| Keywords: | coal mine wireless sensor networks(WSNs) node localization |
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