| 大规模无线传感器网络定位算法研究 |
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| 引用本文： | 杨强,王中杰.大规模无线传感器网络定位算法研究[J].传感器与微系统,2007,26(2):33-36. |
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| 作者姓名： | 杨强 王中杰 |
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| 作者单位： | 同济大学,电子与信息工程学院,上海,201804 |
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| 基金项目： | 教育部重大计划基金
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霍英东教育基金 |
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| 摘 要： | 在同一仿真平台上比较了3种分布式定位算法,Ad Hoc positioning,Robust positioning和N-Hopmultilateration,并介绍了每种算法的基本原理和实现方法,抽象出一种适用于大规模无线传感器网络的通用三阶段分布式定位结构体系。仿真结果显示了3种算法在不同场景下的定位误差情况,比较了3种算法的优劣,同时,也对不同的网络环境参数对网络定位性能的影响做出了分析。
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| 关 键 词： | 大规模 无线传感器网络 定位算法 分布式算法 |
| 文章编号： | 1000-9787（2007）02-0033-04 |
| 收稿时间： | 2006-12-12 |
| 修稿时间： | 12 12 2006 12:00AM |
Study on localization algorithms for large-scale wireless sensor networks |
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| YANG Qiang,WANG Zhong-jie.Study on localization algorithms for large-scale wireless sensor networks[J].Transducer and Microsystem Technology,2007,26(2):33-36. |
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| Authors: | YANG Qiang WANG Zhong-jie |
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| Affiliation: | College of Electronics and Information Engineering, Tongji University, Shanghai 201804, China |
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| Abstract: | Three distributed localization algorithms(Ad Hoc positioning,Robust positioning and N-Hop multilateration) on a single simulation platform are compared.The basic principle and the implementing approaches of the algorithm are introduced.A common three-phase structure of the distributed localization algorithms is identified.Simulations show the average positioning error of three algorithms in different scenarios,and the effect of different parameters on network performance is also analyzed. |
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| Keywords: | large-scale wireless sensor networks localization algorithms distributed algorithms |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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