现代电子技术2016，Vol.39Issue(1)：27-30,34,5.DOI:10.16652/j.issn.1004-373x.2016.01.008
基于WSN覆盖问题及自愈算法的研究
Study on coverage control problem for WSN and self-healing algorithm
龙宇翔 1赵英杰2
作者信息
- 1. 长春医学高等专科学校 网络中心,吉林 长春 130031
- 2. 长春理工大学,吉林 长春 130000
- 折叠
摘要
Abstract
For the coverage control problem of the wireless mobile sensor networks,the simulator module is added and modified based on the opportunistic network environment(ONE)simulator of the delay tolerant networks(DTN)environment to realize three coverage control algorithms. The performance of the algorithms is compared,and the virtual force coverage control algo-rithm is selected for further analysis. The influence of the parameters of output sampling interval,analog sampling interval, node communication radius and virtual force distance threshold on coverage control is studied by experiments. The fact that the adjustment of the virtual force distance threshold can control the density degree among the sensor network nodes is obtained,so the coverage rate can be increased by reducing the overlap regions. The feasibility and validity of the improved algorithm was proved by experimental analysis.关键词
无线传感器网络/覆盖控制/虚拟力/动态阈值Key words
wireless sensor network/coverage control/virtual force/dynamic threshold分类
信息技术与安全科学引用本文复制引用
龙宇翔,赵英杰..基于WSN覆盖问题及自愈算法的研究[J].现代电子技术,2016,39(1):27-30,34,5.
