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Indoor High Precision Three-Dimensional Positioning System Based on Visible Light Communication Using Particle Swarm Optimization | IEEE Journals & Magazine | IEEE Xplore

Indoor High Precision Three-Dimensional Positioning System Based on Visible Light Communication Using Particle Swarm Optimization


Impact Statement:We creatively come out with 3-D visible light positioning system based on particle swam optimization which is improved by simulated annealing. The proposed algorithm can ...Show More

Abstract:

Recently, visible light communication (VLC) has gradually become a research hotspot in indoor environments because its advantages of illumination and relative high positi...Show More
Impact Statement:
We creatively come out with 3-D visible light positioning system based on particle swam optimization which is improved by simulated annealing. The proposed algorithm can provides an accuracy of 3.9mm in 20 generations according to our simulation. Moreover, we prove that our system can achieve cm-level indoor positioning by adopting Kalman filter in experiment. Thus, the proposed positioning method can be used as a high accuracy and high stability in actual LED lighting environment.

Abstract:

Recently, visible light communication (VLC) has gradually become a research hotspot in indoor environments because its advantages of illumination and relative high positioning accuracy. But unfortunately, in the matter of algorithm complexity and positioning accuracy, most existing VLC-based systems fail to deliver satisfactory performance. Moreover, the majority of visible light positioning algorithm in them are based on two-dimensional (2-D) plane. In addition, some of the systems realize 3-D positioning on the base of various sensors or hybrid complex algorithm. These methods greatly reduce the robustness of VLC system. To solve these problems, a novel VLC positioning system based on modified particle swarm optimization (PSO) algorithm is put forward in this article. PSO is a powerful population-based stochastic approach to solve the global optimization problems, such as VLC-based indoor positioning, which can be transformed into a global optimization problem. Our simulation shows t...
Published in: IEEE Photonics Journal ( Volume: 9, Issue: 6, December 2017)
Article Sequence Number: 7908120
Date of Publication: 13 November 2017

ISSN Information:

Funding Agency:

South China University of Technology, Guangzhou, Guangdong, China
South China University of Technology, Guangzhou, Guangdong, China
South China University of Technology, Guangzhou, Guangdong, China
School of Materials Science and Engineering, South China University of Technology, Guangzhou, Guangdong, China
School of Electronic and Information Engineering, South China University of Technology, Guangzhou, Guangdong, China
South China University of Technology, Guangzhou, Guangdong, China

South China University of Technology, Guangzhou, Guangdong, China
South China University of Technology, Guangzhou, Guangdong, China
South China University of Technology, Guangzhou, Guangdong, China
School of Materials Science and Engineering, South China University of Technology, Guangzhou, Guangdong, China
School of Electronic and Information Engineering, South China University of Technology, Guangzhou, Guangdong, China
South China University of Technology, Guangzhou, Guangdong, China

References

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