传感技术学报2012，Vol.25Issue(8)：1121-1125,5.DOI:10.3969/j.issn.1004-1699.2012.08.021
基于WSN的多声源目标定位算法
Acoustic Multiple-Target Location in WSN
吕方旭 1张金成 1刘立阳1
作者信息
- 1. 空军工程大学导弹学院,陕西三原713800
- 折叠
摘要
Abstract
The technology of target location is an important research field in WSN's application study. Under the condition of randomly distributed sensor notes, it is difficult to make a quick and accurate locating for multiple-target entered into the detection field by adopting the technology of passive detection. Based on source energy attenuation model and maximum likelihood, the article uses the Gauss-Newton Iteration Algorithm and solves the problem of multiple-target localization. The emulation result shows that the algorithm realized the accurate location of multiple-target and possesses practical application value.关键词
无线传感网络/多目标定位/最大似然法/高斯-牛顿Key words
wireless sensor network/ multiple-target location/ maximum likelihood/ Gauss-Newton分类
信息技术与安全科学引用本文复制引用
吕方旭,张金成,刘立阳..基于WSN的多声源目标定位算法[J].传感技术学报,2012,25(8):1121-1125,5.
