电讯技术2018，Vol.58Issue(2)：131-137,7.DOI:10.3969/j.issn.1001-893x.2018.02.003
一种基于UAV的无人海岛监控网络数据收集策略
A Data Collection Strategy for Uninhabited Island Monitoring Network Based on Unmanned Aerial Vehicle
摘要
Abstract
Aiming at the problem of high energy overhead in data collection for the traditional minimum hop routing wireless sensor network(WSN),a dynamic clustering algorithm based on unmanned aerial vehicle (UAV) that is employed to collect data is proposed. The main idea is to use the residual energy of nodes to determine which nodes can be elected cluster heads. Simultaneously,the cluster size is divided accord-ing to the node coordinates and the presetting cluster radius. The advantage of the algorithm is that the en-ergy of each sensor node can be balanced to the maximum extent,so that the remaining energy of the whole node is maintained at the same level. In order to improve the efficiency of data collection,ant colony algo-rithm is used to plan the shortest path of UAV. The simulation results show that compared with the tradi-tional shortest multi-hop route WSNs under the same clustering algorithm,the proposed WSN based on UAV(UAV-WSN) is improved by 15% and 25% in energy utilization and lifetime respectively,and the energy utilization of above two WSNs is as high as 70%.关键词
无线传感器网络/无人机/动态分簇算法/无人海岛监控网络/数据收集/蚁群算法Key words
wireless sensor network(WSN)/unmanned aerial vehicle(UAV)/dynamic clustering algorithm/uninhabited island monitoring network/ant colony algorithm分类
信息技术与安全科学引用本文复制引用
王赛,郝建军,姚亚芬..一种基于UAV的无人海岛监控网络数据收集策略[J].电讯技术,2018,58(2):131-137,7.基金项目
国家自然科学基金资助项目(61471224) （61471224）
山东省自然科学基金项目(ZR2014JL044) （ZR2014JL044）
