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

HU Zhong-dong; WANG Jun-ling; JIA Fang-fang

doi:10.13873/j.1000-97872012.06.021

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

更新时间：2025-09-11

- Research on valley terrain DV-Hop localization algorithm for wireless sensor networks
- Vol. 31, Issue 6, Pages: 35-37+41(2012)
- 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.1000-97872012.06.021
  CLC： TN929.5;TP212.9
- Published：2012
- 稿件说明：
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[1]胡中栋,王俊岭,贾方方.山谷地形无线传感器网络DV-Hop定位算法研究[J].传感器与微系统,2012,31(06):35-37+41.

HU Zhong-dong, WANG Jun-ling, JIA Fang-fang. Research on valley terrain DV-Hop localization algorithm for wireless sensor networks[J]. 2012, 31(6): 35-37+41.
[1]胡中栋,王俊岭,贾方方.山谷地形无线传感器网络DV-Hop定位算法研究[J].传感器与微系统,2012,31(06):35-37+41. DOI： 10.13873/j.1000-97872012.06.021.

HU Zhong-dong, WANG Jun-ling, JIA Fang-fang. Research on valley terrain DV-Hop localization algorithm for wireless sensor networks[J]. 2012, 31(6): 35-37+41. DOI： 10.13873/j.1000-97872012.06.021.

摘要

无线传感器网络在森林防火、目标追踪、灾难预警、环境监测等应用中

节点定位是关键技术之一。对山谷地形中无线传感器网络三维DV-Hop定位算法进行了研究。通过对三维DV-Hop定位算法误差分析

找出产生误差的主要原因

提出了相应的改进算法。仿真实验结果证明:改进后的算法提高了节点定位精度

并指出了在山谷地形应用三维DV-Hop定位算法时锚节点比例的参考值。

Abstract

In wireless sensor networks

three-dimensional（3D） localization plays a crucial role in applications of fire preventing

target tracking

disaster warning

and environmental monitoring

and so on.Research on valley terrain DV-Hop localization algorithm for wireless sensor networks.Through analysis on 3D DV-Hop algorithm error

the main reason for the deviation is pointed out

improved algorithm is presented.Simulation results show that the improved algorithm enhances the nodes localization precision.The suitable proportion of anchors with 3D DV-Hop localization algorithm based on valley for wireless sensor networks is pointed out.

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references

三维无线传感器网络节点定位算法研究 [J]. 李长庚,魏成波. 传感器与微系统 . 2011(09)

一种新的基于非测距的无线传感器网络三维定位算法 [J]. 朱红霞,陈曙. 传感技术学报 . 2009(11)

DV Based Positioning in Ad Hoc Networks [J] . Telecommunication Systems . 2003 (1)

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