作者：崔晓丽，陈雯柏，郝翠
单位：北京信息科技大学自动化学院，北京 100101
中图分类号：TN929.5;TP212.9      
文献标识码：A   
文章编号：1006-883X(2017)07-0032-05
收稿日期：2017-05-07

摘要：简述Amorphous算法的定义及应用，详细的给出了Amorphous定位算法的步骤，系统分析了影响Amorphous算法定位精度的参数，包括锚节点的个数、节点通信半径和总节点的数目。给出了仿真结果并通过对仿真结果分析得出了上述参数的较优值。仿真结果表明，使用这些优化的参数，Amorphous算法可以有效降低无线传感器网络的节点的定位误差。
关键词：无线传感器网络；Amorphous；参数；定位误差

Research on location algorithm of wireless sensor networks based on Amorphous
CUI Xiao-li, CHEN Wen-bai, HAO Cui
School of Automation, Beijing Information Science & Technology University, Beijing 100101, China
Abstract: The definition and application of Amorphous algorithm are introduced briefly. The steps of Amorphous algorithm are given in detail. The parameters that affect the positioning accuracy of Amorphous algorithm are analyzed systematically, which include the number of anchor nodes, the node communication radius and the total number of nodes. The simulation results are given and the optimal values of the above parameters are obtained by analyzing the simulation results. The simulation results demonstrate that Amorphous algorithm can reduce the positioning error of nodes effectively in wireless sensor networks by using these optimized parameters..
Keywords: wireless sensor network; Amorphous; parameter; positioning error

备注：2017年 第23卷 第07期