闪电探测站点布局优化方法研究

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Abstract Aiming at the problem that the layout of lightning detection sites is restricted by geographical conditions,the site layout optimization method based on the cuckoo search algorithm is proposed.Taking the station coordinates as the independent variable,the station location range as the constraint condition,and the minimum average lightning positioning error in the target area as the criterion,the target function for lightning positioning optimization station layout is determined,and an optimization model for lightning positioning station layout is established.The experiment shows that the average positioning error of the target area optimized by the cuckoo search algorithm is 0.432 km,which is decreased by 17.7% and 23.1% compared with traditional Y-type and T-type stations,respectively.

Key words： lightning localization four station time difference GDOP cuckoo search algorithm layout optimization

Received: 28 June 2023

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	Zheng Yulan
	Xu Wei

Cite this article:

Zheng Yulan,Xu Wei. Research on optimization method of lightning detection station layout[J]. Meteorological Hydrological and Marine Instrument, 2024, 41(3): 13-18.

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http://www.qxswhy.com/EN/ OR http://www.qxswhy.com/EN/Y2024/V41/I3/13

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