›› 2010, Vol. 23 ›› Issue (12): 80-83.

• 论文 • 上一篇    下一篇

一种基于传感器网络的战场感知定位技术

赵琨,朱吉胜,任学军,章敏   

  1. (1.武警工程学院 研究生管理大队,陕西 西安〓710086;2.武警工程学院 通信工程系,陕西 西安〓710086;3.西安电子科技大学 电子工程学院,陕西 西安〓710071)
  • 出版日期:2010-12-15 发布日期:2010-12-30
  • 作者简介:赵琨(1986-),女,硕士研究生。研究方向:无线传感器网络,数字水印技术。朱吉胜(1960-),男,副教授,硕士生导师。研究方向:无线传感器网络分布式系统,通信指挥。任学军(1971-),男,博士研究生。研究方向:无线传感器网络分布式系统。

A Technique of Battlefield Perception Localization Based on the Sensor Network

 ZHAO Kun, ZHU Ji-Sheng, REN Xue-Jun, ZHANG Min   

  1. (1.Postgraduate Battalion,The Engineering College of Armed Police Force,Xi'an 710086,China;
    2.Department of Communication Engineering,The Engineering College of Armed Police Force,Xi'an 710086,China;
    3.School of Electronic Engineering,Xidian University,Xi'an 710071,China)
  • Online:2010-12-15 Published:2010-12-30

摘要:

基于传感器网络技术,探讨了其在战场感知定位技术上的应用,即完成节点的自身定位。文中引用分布式MDS定位算法。通过第三方目标感知测定距离的方法,得到距离矩阵D,从而实现节点定位的分布式计算,弥补经典多维定标的MDS-MAP算法在定位精度与矩阵计算复杂度方面的不足。通过理论分析和仿真实验表明,该方法实现简单,可满足战场环境下传感器节点自身定位需求。

关键词: 传感器节点网络, 节点定位, 第三方定位, 多维定标, 分布式

Abstract:

The application of sensor networks to battlefield perception localization is discussed.A distributional MDS for the application of self-localization is proposed.This algorithm uses the method of the third party distance quantification to calculate the matrix D,and accordingly nodes can be executed in a distributed fashion,which overcomes the deficiency of classic MDS-MAP algorithm from the perspective of positioning accuracy and matrix complexity.Theoretical analysis and simulation results show that this method is simple to implement and is capable of meeting the requirements of self-localization.

Key words: wireless sensor networks;node positioning;the third party positioning;multidimensional scaling;distributed

中图分类号: 

  • TP393