Fen Wei, Yi Wu, Shiwu Xu. Experimental Research on Visible Light Positioning Using Machine Learning and Multi-Photodiode[J]. Laser & Optoelectronics Progress, 2023, 60(7): 0723002
- Laser & Optoelectronics Progress
- Vol. 60, Issue 7, 0723002 (2023)
Fig. 1. Experimental setup of the VLP system with a multi-PD receiver
Fig. 2. Time division multiplexing scheme
Fig. 3. Single-hidden layer feedforward network with L hidden neurons
Fig. 4. Conceptual architecture of positioning system. (a) 2-D positioning; (b) 3-D positioning
Fig. 5. Positioning algorithm flow diagram
Fig. 6. CDF of positioning error for different algorithms. (a) 2-D positioning; (b) 3-D positioning
Fig. 7. APE of different algorithms. (a) 2-D positioning; (b) 3-D positioning
Fig. 8. Impact of M on APE. (a) 2-D positioning; (b) 3-D positioning
Fig. 9. Impact of N on APE. (a) 2-D positioning; (b) 3-D positioning
Fig. 10. Impact of Pt on APE. (a) 2-D positioning; (b) 3-D positioning
|
Table 1. Experimental parameter
|
Table 2. Parameter of the four machine learning algorithms
|
Table 3. APT of different algorithms
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20