吉林大学学报（理学版）2016，Vol.54Issue(5)：1109-1116,8.DOI:10.13413/j.cnki.jdxblxb.2016.05.31
三维环境下无线传感器网络的部署覆盖方法
Method of Deployment and Coverage for Wireless Sensor Networks in Three Dimensional Environment
摘要
Abstract
Aiming at the problem of optimal deployment of nodes in three dimensional sensor networks,we proposed a deployment strategy for the target point on a three dimensional curved surfaces.The proposed algorithm improved the deployment efficiency of the network nodes by using differential evolution (DE)algorithm to optimize the position coordinates of sensor nodes.The algorithm used the least sensor nodes to achieve the full coverage of the target point on the curved surfaces,and solved the problem of three dimensional perception blind spot in the process of monitoring target of sensor nodes in three dimensional space.The simulation experiments verify the feasibility of DE algorithm in solving the coverage problem of three dimensional space.It shows that DE algorithm has a certain degree of fault tolerance and can effectively improve the deployment efficiency of network nodes.关键词
三维无线传感器网络/部署效率/覆盖/差分进化算法Key words
three dimensional sensor network/deployment efficiency/coverage/differential evolution (DE)algorithm分类
信息技术与安全科学引用本文复制引用
孙顺远,孙丽,陈树..三维环境下无线传感器网络的部署覆盖方法[J].吉林大学学报（理学版）,2016,54(5):1109-1116,8.基金项目
国家自然科学基金(批准号:21206053 （）
21276111)、中央高校基本科研业务费专项基金(批准号:JUSRP11560)、江苏省“六大人才高峰”高层次人才项目(批准号:2012-WLW-006)、江苏省高校优势学科建设工程项目(批准号:PAPD)和2016年江苏省政策引导类计划项目(批准号:BY2016022-12) （批准号:JUSRP11560）
