Zhen Liu, Lucheng Yuan, Jie Tang, Yunpeng Zhang, Jiqiao Liu, Xiaopeng Zhu, Juxin Yang, Wei Shi, Weibiao Chen. Coherent Doppler lidar wind retrieval for a typhoon based on the genetic simulated annealing algorithm[J]. Chinese Optics Letters, 2024, 22(4): 040101
- Chinese Optics Letters
- Vol. 22, Issue 4, 040101 (2024)
Fig. 1. Flow chart of the GSA algorithm.
![The structure of the CDL system[23].](/richHtml/col/2024/22/4/040101/img_002.jpg)
Fig. 2. The structure of the CDL system[23].
Fig. 3. Moving path of typhoon Nangka.
Fig. 4. The flight path of the UAV.
Fig. 5. Wind profile retrieval results by LSM, GA, and GSA algorithm. (a), (c), (e), (g) Horizontal wind speed. (b), (d), (f), (h) Horizontal wind direction.
Fig. 6. Correlation of retrieval results using GA and GSA algorithm. (a) Horizontal wind speed; (b) horizontal wind direction.
Fig. 7. Variation in the evaluation function with the iteration times by the GA and GSA algorithm.
Fig. 8. 3D wind field retrieval results of typhoon Nangka along the flight path of the UAV based on GSA algorithm. (a) Horizontal wind speed; (b) horizontal wind direction; (c) vertical wind speed.
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Table 1. Main Parameters of the CDL System[23]
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