基于TOA算法的UWB的室内定位系统设计
Design of UWB Positioning System Based on TOA Algorithm
摘要:
本文首先对目前的室内定位系统进行分析，总结目前的室内定位技术的特点，并对几种常用的算法(基于到达时间差，基于到达时间等)进行对比；然后，对基于到达时间算法的定位系统进行设计，实现该定位系统并进行测试定位效果。实验结果表明，本文实现的基于到达时间TOA算法的UWB定位系统具有较好的定位效果，能够满足生活中的一些室内定位场景的需求。
Abstract:
Firstly, this paper analyzes the current indoor positioning system, summarizes the characteristics of the current indoor positioning technology, and compares several commonly used algorithms (based on time difference of arrival, based on time of arrival, etc.). Then, the positioning system based on time of arrival is designed to realize the positioning system and test the positioning effect. Experimental results show that the UWB positioning system based on arrival time TOA algorithm implemented in this paper has better positioning effect and can meet the requirements of some indoor positioning scenes in daily life.
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