郑州大学学报（工学版）2017，Vol.38Issue(4)：73-77,5.DOI:10.13705/j.issn.1671-6833.2017.01.019
基于Voronoi盲区的三维无线传感器网络覆盖优化算法
Blind-Zone Centroid-Based Scheme in Three Dimensional Wireless Sensor Network Area
摘要
Abstract
For the problem of coverage optimization in Wireless Sensor Network (WSN),a blind-zone centroid-based scheme in three dimensional area(BCBS-3D) was proposed.In the three-dimensional monitoring region,BCBS-3D partitioned random sensors by Voronoi diagram.According to the coverage of three dimensional Voronoi polyhedron,blind-zone diagram could be constructed clearly.BCBS-3D also regarded the centroid of blind-zone area as the optimal position,so as to maximize the monitoring area.Simulation results showed that BCBS-3 D hadobvious advantages in coverage rate and distance compared with other algorithms that based on Voronoi diagram.关键词
无线传感网/三维空间/覆盖优化/理论节点个数Key words
wireless sensor networks/three dimension area/coverage optimization/theoretical number of sensors分类
信息技术与安全科学引用本文复制引用
方伟,梅希薇..基于Voronoi盲区的三维无线传感器网络覆盖优化算法[J].郑州大学学报（工学版）,2017,38(4):73-77,5.基金项目
国家自然科学基金资助项目(61105128,61170119,61373055) （61105128,61170119,61373055）
江苏省自然科学基金资助项目(BK20131106,BK20130161) （BK20131106,BK20130161）
江南大学自主科研计划重点项目资助项目(JUSRP51410B) （JUSRP51410B）
中国博士后基金资助项目(2014M560390) （2014M560390）
