摘要
提出了一种基于面积和判断近似三角形内点测试(S-APIT)的无线传感器网络定位算法,利用节点之间的面积和来判断节点的位置,通过实验仿真证明:在密度较小和分布不均的情况下,提高定位精度,减少误差。
A WSNs localization algorithm based on summation of area judged approximate triangle inner point test（S-APIT） is presented,use summation of areas between nodes to determine localization of nodes,experimental simulation proves that in case of smaller density and uneven distribution,it improves localization precision and reduce error.
出处
《传感器与微系统》
CSCD
北大核心
2013年第8期125-127,130,共4页
Transducer and Microsystem Technologies
