Coverage optimization algorithm for directional heterogeneous sensor networks

WANG Chang-zheng; MAO Jian-lin; FU Li-xa; GUO Ning; QU Wei-xian

doi:10.13873/J.1000-9787(2016)11-0132-04

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Coverage optimization algorithm for directional heterogeneous sensor networks

更新时间：2025-09-11

- Coverage optimization algorithm for directional heterogeneous sensor networks
- Vol. 35, Issue 11, Pages: 132-135(2016)
- 作者机构：
  
  昆明理工大学信息工程与自动化学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2016)11-0132-04
  CLC： TP212.9
- Published：2016
- 稿件说明：
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[1]王昌征,毛剑琳,付丽霞,郭宁,曲蔚贤.有向异构传感器网络覆盖优化算法[J].传感器与微系统,2016,35(11):132-135.

WANG Chang-zheng, MAO Jian-lin, FU Li-xa, et al. Coverage optimization algorithm for directional heterogeneous sensor networks[J]. 2016, 35(11): 132-135.
[1]王昌征,毛剑琳,付丽霞,郭宁,曲蔚贤.有向异构传感器网络覆盖优化算法[J].传感器与微系统,2016,35(11):132-135. DOI： 10.13873/J.1000-9787(2016)11-0132-04.

WANG Chang-zheng, MAO Jian-lin, FU Li-xa, et al. Coverage optimization algorithm for directional heterogeneous sensor networks[J]. 2016, 35(11): 132-135. DOI： 10.13873/J.1000-9787(2016)11-0132-04.

摘要

针对有向异构传感器网线随机部署产生覆盖重叠和盲区这一问题

受到虚拟势场算法的启发

提出了基于虚拟势场的有向异构传感器网络覆盖优化算法（PCADH）。以有向感知模型为基础

引入重叠质心、有效质心和虚拟边界质心的概念

对有向异构传感器网络进行虚拟受力优化、节点往复运动优化和边界优化处理。仿真结果表明:算法可以快速有效地提高有向异构无线传感器网络的覆盖率。

Abstract

Aiming at problem of coverage overlapping areas and blind spots that nodes deployed randomly in directional heterogeneous sensor networks

introduce a virtual potential field-based coverage algorithm for directional heterogeneous（ PCADH） networks inspired by virtual potential field algorithm. Through involving concepts of overlapping centroid

effective centroid and virtual boundary centroid to the model

this algorithm carries out optimization processing of virtual force

node advance and return movements and boundary in directional heterogeneous networks based on directed perception model. Simulation results show that the proposed algorithm can improve coverage rate of directional heterogeneous sensor networks rapidly and effectively.

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references

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基于虚拟势场的有向传感器网络覆盖优化算法 [J]. 戴宁,毛剑琳,付丽霞,段绍米,乔冠华. 计算机应用研究 . 2014(03)

一种新的异构无线传感器网络分簇算法 [J]. 张春花,刘方爱,申志远,侯冰俏. 传感器与微系统 . 2013(06)

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