Analysis of UWB Indoor Positioning Accuracy Based on TW-TOF

Authors

  • Fei Wang

DOI:

https://doi.org/10.54097/ajst.v5i3.7560

Keywords:

UWB, Localization, TW-TOF, TOA.

Abstract

UWB has the characteristics of low power consumption, low system complexity, strong anti-interference, high penetration, and high positioning accuracy. In this paper, the principle of ultra-wide-band ranging and positioning is introduced in detail, followed by the TOA positioning method based on two-way time-of-flight ranging, and the positioning results are solved by using the least-squares and Gauss-Newton iterative algorithms, and the experimental positioning The experimental positioning errors were analyzed. The experimental results show that UWB has good indoor ranging and positioning accuracy.

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References

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Published

22-04-2023

Issue

Section

Articles

How to Cite

Analysis of UWB Indoor Positioning Accuracy Based on TW-TOF. (2023). Academic Journal of Science and Technology, 5(3), 61-64. https://doi.org/10.54097/ajst.v5i3.7560

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