计算机技术与发展2016，Vol.26Issue(12)：195-199,5.DOI:10.3969/j.issn.1673-629X.2016.12.042
无线传感器网络三维定位算法研究
Survey of 3 D-localization Algorithms in Wireless Sensor Networks
摘要
Abstract
The information of node localization is the base in applications of Wireless Sensor Networks ( WSNs) . Node localization,as a critical technology of WSN,has been the basis of most applications of WSN. At present,the research on sensor network localization com-monly on two-dimensional,but in practical application,because of limit to terrain or environment,the wireless sensor sometimes distrib-ute in three-dimensional,not on plane,so expanding the research to three-dimensional is need. According to the characteristics of static node localization algorithm for wireless sensor network,the classification of 2D-localization algorithms are introduced. On this basis,the state-of-the-art researches of 3D-localization theories and algorithms are systematically summarized. The 3D-localization algorithms are mainly divided into range-based and range-free. Each category is divided into centralized and distributed again. Then some popular 3D-localization algorithms are introduced in detail and summarized the advantages and disadvantages. Based on analysis of the disadvantages of existing localization algorithms,the future research directions of 3D-localization algorithms in WSNs are also pointed out.关键词
无线传感器网络/三维空间/定位算法/节点定位/测距Key words
Wireless Sensor Networks (WSNs)/Three-Dimensional (3D) space/localization algorithms/node-positioning/distance measurement分类
信息技术与安全科学引用本文复制引用
张欣慧,徐晶晶,许必宵,赵学健,孙知信..无线传感器网络三维定位算法研究[J].计算机技术与发展,2016,26(12):195-199,5.基金项目
国家自然科学基金资助项目(60973140,61170276,61373135) （60973140,61170276,61373135）
江苏省产学研项目(BY2013011) （BY2013011）
江苏省科技型企业创新基金(BC2013027) （BC2013027）
江苏省高校自然科学研究重大项目(12KJA520003) （12KJA520003）
