水资源与水工程学报2017，Vol.28Issue(5)：65-69,5.DOI:10.11705/j.issn.1672-643X.2017.05.11
面向水环境的传感网虚拟距离覆盖算法
Virtual distance coverage algorithm for sensor network in water environment
摘要
Abstract
Aiming at the problem of low network coverage when the surface sensor is randomly deployed, a virtual distance coverage algorithm of wireless sensor networks for the water environment is adopted to improve the coverage of the network under the premise of ensuring connectivity.In the virtual distance al-gorithm,each sensor node is influenced by three virtual distances,which are the virtual distance between nodes,the virtual distance between the unregistered region grid and the node, and the virtual distance between the boundary and the node.The simulation results show that the algorithm can effectively im-prove the network coverage.It can be concluded that the virtual distance algorithm improves the network coverage effectively by optimizing the control of the node position,so that the deployment of nodes can be optimized.关键词
水环境/无线传感网络/虚拟距离算法/网格覆盖Key words
water environment/wireless sensor networks/virtual distance algorithm/network coverage分类
信息技术与安全科学引用本文复制引用
赵太飞,马欣媛,包鹤..面向水环境的传感网虚拟距离覆盖算法[J].水资源与水工程学报,2017,28(5):65-69,5.基金项目
陕西省水利科技项目(2016s1kj-30) （2016s1kj-30）
陕西省教育厅科研计划项目(17-JF024) （17-JF024）
