3D localization mechanism for WSNs adapt to mountain terrain

HU Zhong-dong; XIE Jin-wei

doi:10.13873/j.1000-9787(2015)03-0148-03

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3D localization mechanism for WSNs adapt to mountain terrain

更新时间：2025-09-11

- 3D localization mechanism for WSNs adapt to mountain terrain
- Vol. 34, Issue 3, Pages: 148-150+153(2015)
- 作者机构：
  
  江西理工大学信息工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-9787(2015)03-0148-03
  CLC： TN929.5;TP212.9
- Published：2015
- 稿件说明：
移动端阅览
[1]胡中栋,谢金伟.适应山头地形的无线传感器网络三维定位机制[J].传感器与微系统,2015,34(03):148-150+153.

HU Zhong-dong, XIE Jin-wei. 3D localization mechanism for WSNs adapt to mountain terrain[J]. 2015, 34(3): 148-150+153.
[1]胡中栋,谢金伟.适应山头地形的无线传感器网络三维定位机制[J].传感器与微系统,2015,34(03):148-150+153. DOI： 10.13873/j.1000-9787(2015)03-0148-03.

HU Zhong-dong, XIE Jin-wei. 3D localization mechanism for WSNs adapt to mountain terrain[J]. 2015, 34(3): 148-150+153. DOI： 10.13873/j.1000-9787(2015)03-0148-03.

摘要

使用三维DV-Hop算法对无线传感器进行定位时

存在定位误差较大且不稳定的问题

使三维DV-Hop算法的实际应用能力较差。提出了适应山头地形的无线传感器网络（WSNs）非测距三维定位算法。应用山头地形的特点

将最小二乘法所求得的结果进行投影处理

大幅度提高了定位的精确度。在模拟山头地形的环境中进行仿真实验

相对定位误差为35%左右

比三维DV-Hop算法的相对定位误差有较大幅度的降低

有较高的实用价值。

Abstract

When using 3D DV-Hop algorithm to locate wireless sensors

problems of large localization error and instability exist

which make practical application ability of DV-Hop algorithm poor. Propose non-ranging 3D localization algorithm for wireless sensor networks（ WSNs） which adapt to mountain terrain. Results obtained by least squares method is projected according to characteristics of hill terrain

dramatically increases accuracy of localization. Relative localization error is about 35 % which is tested in simulated environment. There is a substantial reduction in relative localization error than 3D DV-Hop algorithm and it has high practical value.

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references

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无线传感网非测距三维节点定位算法 [J]. 江禹生,冯砚毫,管芳,李萍. 西安电子科技大学学报 . 2012(05)

一种基于多重共线性的三维DV-Hop定位算法 [J]. 严筱永,钱焕延,高德民,于继明. 计算机科学 . 2011(05)

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无线传感器网络三维自身定位方法 [J]. 刘玉恒,蒲菊华,赫阳,熊璋. 北京航空航天大学学报 . 2008(06)

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DV-Hop localization algorithms in WSNs based on topographic correction

Research on valley terrain DV-Hop localization algorithm for wireless sensor networks

LEACH extremum double cluster head clustering method based on CS algorithm

Research on topology evolution model for WSNs based on weight constraints in mutual selection mechanism

Research on WSNs deployment optimization based on fuzzy PSO algorithm

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