Simulation and Performance Analysis for A Distributed Multi-station UWB Positioning System

摘要：

This paper simulates a UWB positioning system and analyzes its performance in positioning accuracy. The system respectively adopts time-of-arrival (TOA) and time-differenceof- arrival (TDOA) to locate the target node through simulation. The results show the high precision positioning by UWB. Also comparing TOA with TDOA method, TDOA has a better performance in positioning and a lower requirement for synchronization than TOA. At last, the relationship between the positioning accuracy and location of target has been studied.

关键词： UWB TOA/TDOA simulation positioning accuracy

作者: Lu Zhejun Liu Wenyan Huang Xiaotao

作者单位: National University of Defense and Technology, Changsha, Hunan, 410073, China

会议类型: 国际会议

会议名称: 2012 International Conference on Intelligent System Design and Engineering Applications(2012年智能系统设计与工程应用国际会议 ISDEA 2012)

会议地点: 三亚

会议语种:英文

页码: 1486-1489

在线出版日期: 2012-01-06（万方平台首次上网日期，不代表论文的发表时间）