指挥控制与仿真2026，Vol.48Issue(4)：42-46,5.DOI:10.3969/j.issn.1673-3819.2026.04.006
水下无线传感器网络中基于三角形的定位方案
Localization algorithm based on triangle geometry theory in UWSN
郑凤霞 1孙文生 1郭大海1
作者信息
- 1. 中国人民解放军 92995 部队,山东 青岛 266041
- 折叠
摘要
Abstract
In order to improve the positioning accuracy of Underwater Wireless Sensor Network(UWSN)nodes,a zone-par-titioning-based localization(ZPL)algorithm is proposed based on triangle geometry theory.The algorithm uses the triangular area formed between two anchor nodes and the node to be located,takes the ranging result as the side length,and iteratively refines the area according to the geometric theory to achieve position estimation.In the process of zone partitioning iterative positioning,linear algebra operations with low complexity are mainly used to improve the computational efficiency.After sim-ulation comparison and analysis,the ZPL algorithm has more stable performance than the traditional positioning method,ef-fectively increases the number of locatable nodes,and reduces the positioning error.关键词
水下无线传感器网络/区域划分/定位Key words
underwater wireless sensor network/zone partitioning/positioning分类
信息技术与安全科学引用本文复制引用
郑凤霞,孙文生,郭大海..水下无线传感器网络中基于三角形的定位方案[J].指挥控制与仿真,2026,48(4):42-46,5.
