| 磁偶极子模型的无线传感器网络定位方法 |
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| 引用本文： | 杜巧玲,钱志鸿,丁锐,王树勋. 磁偶极子模型的无线传感器网络定位方法[J]. 吉林大学学报(工学版), 2009, 0(Z1) |
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| 作者姓名： | 杜巧玲 钱志鸿 丁锐 王树勋 |
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| 作者单位： | 吉林大学通信工程学院;吉林大学电子科学与工程学院; |
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| 基金项目： | 教育部科学技术研究重点基金项目(106059) |
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| 摘 要： | 针对无线传感器网络定位技术,提出了一种定位锚节点的新方法。通过对磁偶极子模型的分析,得出了在二维平面上随机撒播锚节点的情况下获得锚节点绝对位置的方法。采用Matlab仿真分析了该定位方法的性能。结果表明,该方法容易实现锚节点的重新替换工作。
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| 关 键 词： | 通信技术 无线传感器网络 绝对定位 磁偶极子 锚节点 |
Localization of anchor nodes for wireless sensor networks under magnetic dipole model |
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| DU Qiao-ling,,QIAN Zhi-hong,DING Rui,WANG Shu-xun. Localization of anchor nodes for wireless sensor networks under magnetic dipole model[J]. Journal of Jilin University:Eng and Technol Ed, 2009, 0(Z1) |
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| Authors: | DU Qiao-ling QIAN Zhi-hong DING Rui WANG Shu-xun |
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| Affiliation: | 1.School of Communication Engineering;Jilin University;Changchun 130022;China;2.College of Electronic Science and Engineering;Changchun 130012;China |
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| Abstract: | The localization method of anchor nodes was proposed in wireless sensor networks,and the magnetic dipole model was analyzed.The obtained absolute coordinates method of anchor nodes was provided in the case of placing anchor nodes randomly on 2-D plane.The localization method was simulated by software Matlab.The simulation result indicates that the method can resolve the problem easily with replacing the old anchor nodes by new anchor nodes. |
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| Keywords: | communication wireless sensor networks absolute position magnetic dipole anchor nodes |
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