Research on WMSNs coverage based on virtual force algorithm

LIU Jun

doi:10.13873/J.1000-9787(2016)11-0074-03

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Research on WMSNs coverage based on virtual force algorithm

更新时间：2025-09-11

- Research on WMSNs coverage based on virtual force algorithm
- Vol. 35, Issue 11, Pages: 74-76+83(2016)
- 作者机构：
  
  武警工程大学信息工程系
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2016)11-0074-03
  CLC： TN919.8;TP212.9
- Published：2016
- 稿件说明：
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[1]刘军.基于虚拟力算法的WMSNs覆盖研究[J].传感器与微系统,2016,35(11):74-76+83.

LIU Jun. Research on WMSNs coverage based on virtual force algorithm[J]. 2016, 35(11): 74-76+83.
[1]刘军.基于虚拟力算法的WMSNs覆盖研究[J].传感器与微系统,2016,35(11):74-76+83. DOI： 10.13873/J.1000-9787(2016)11-0074-03.

LIU Jun. Research on WMSNs coverage based on virtual force algorithm[J]. 2016, 35(11): 74-76+83. DOI： 10.13873/J.1000-9787(2016)11-0074-03.

摘要

为了提高无线多媒体传感器网络（WMSNs）区域覆盖率

在传感器节点随机部署后

通过调节传感器节点的感知方向

使节点从感知重叠区域向覆盖盲区转动

提高网络覆盖率。针对现有算法中存在覆盖效率和覆盖率不能统一的问题

提出一种改进的虚拟力覆盖算法（VFARCR）

该算法利用传感器节点感知扇形区域质心点间的斥力调节感知方向

且通过传感器节点间的覆盖冗余度的决定方向调整的大小

虚拟力和覆盖冗余度共同控制传感器的转动。仿真实验表明:该算法提高了覆盖效率和覆盖效果

提高了虚拟力覆盖算法的性能。

Abstract

In order to improve area coverage rate of wireless multimedia sensor networks（ WMSNs）

after sensor nodes are randomly deployed

by regulating sensing direction of sensor nodes

enable node rotates from perception overlapping areas to cover blind areas

so as to enhance network coverage rate. Aiming at problem of existing algorithms that coverage efficiency and covering rate can’t be unified

propose an improved virtual force algorithm related with coverage redundancy（ VFARCR）

the algorithm using sensor nodes to sense repulsion between the centroid point of fan-shaped area

adjust sensing direction

and size of direction adjusting is determined by coverage redundancy

virtual force and coverage redundancy control rotating of sensor collectively. Simulation results show that the algorithm improves coverage efficiency and coverage effect and improve performance of virtual force covering algorithm.

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references

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基于改进势场的有向传感器网络路径覆盖增强算法 [J]. 肖甫,王汝传,叶晓国,孙力娟. 计算机研究与发展 . 2009(12)

一种移动无线视频传感器节点的覆盖算法 [J]. 何璇,郝群,宋勇. 传感技术学报 . 2009(08)

无线传感器网络的覆盖控制 [J]. 赵旭,雷霖,代传龙. 传感器与微系统 . 2007(08)

基于虚拟势场的有向传感器网络覆盖增强算法 [J]. 陶丹,马华东,刘亮. 软件学报 . 2007(05)

无线多媒体传感器网络覆盖技术研究 [D]. 张璐. 西安电子科技大学 2014

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