计算机工程与应用2016，Vol.52Issue(11)：88-93,6.DOI:10.3778/j.issn.1002-8331.1407-0141
WSN中基于虚拟力的移动覆盖算法
Mobile coverage algorithm based on virtual force in WSN
摘要
Abstract
It's a very popular algorithm idea that sensor mobility is exploited essentially to obtain an improved stationary network configuration. Since in the sparse wireless sensor network, there is no need to make every point of the target area monitored all the time, and the coverage rate is quite low using the popular algorithm idea. In this paper, it proposes a mobile maximum coverage algorithm based on sustaining mobility, in which it uses virtual force to get workspace for every sen-sor node, and also the theorem of equal circumference is imported to shorten the moving distance and reduce the over-lapped area and sensing energy. The experimental results show that the algorithm in this paper can improve the coverage rate effectively, and the energy effectiveness of the network is improved greatly. Obviously, it has well utility.关键词
无线传感器网络/虚拟力/动态覆盖/同心圆/移动轨道/移动性Key words
wireless sensor network/virtual force/dynamic coverage/concentric circles/moving track/mobility分类
信息技术与安全科学引用本文复制引用
党小超,沈思成,郝占军,赵鸿章,徐月娇..WSN中基于虚拟力的移动覆盖算法[J].计算机工程与应用,2016,52(11):88-93,6.基金项目
国家自然科学基金(No.61363059). （No.61363059）
