An improved Harris Hawk Optimization Algorithm is proposed to optimize the position information of light sources in traditional indoor four light source layouts, addressing the issues of uneven reception power and uneven illumination in visible light communication. Simulation with Matlab R2018b shows that the optimized light source layout in this paper has a more uniform power distribution, with a power variance of 0.359dBm, an illumination range of 368.32lx~665.18lx, and an illumination uniformity of 72.25%, all of which are better than the original light source layout, PSO algorithm, and HHO algorithm optimized light source layout. Therefore, the proposed light source layout optimization method in this paper has a significant improvement effect on indoor visible light communication.
李月月, 张慧颖, 卢宇希.
基于IHHO算法的室内可见光灯源布局优化
[J]. 吉林化工学院学报, 2023, 40(7): 42-47.
LI Yueyue, ZHANG Huiying, LU Yuxi.
Optimization of Indoor Visible Light Source Layout based on IHHO Algorithm
. Journal of Jilin Institute of Chemical Technology, 2023, 40(7): 42-47.