Chinese Journal of Ship Research, Volume. 17, Issue 4, 47(2022)
Trajectory optimization for communication between energy-constrained UAV and moving ship
Figures & Tables(10)
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Table 1. Parameters of fixed-wing UAV
View tableView in ArticleTable 1. Parameters of fixed-wing UAV
参数 数值 无人机质量 $ m $ /kg13.5 空气密度 $ \rho $ /(kg·m−3)1.293 机翼面积 $ S $ /m20.321 零升阻力系数 $ {C_{D0}} $ 0.015 最大飞行速度 $ {V_{\max }} $ /(m·s−1)60 最小飞行速度 $ {V_{\min }} $ /(m·s−1)3 最低安全高度 $ {h_{\min }} $ /m60 最大爬升角 $ {\gamma _{\max }} $ /radπ/3 最小爬升角 $ {\gamma _{\min }} $ /rad−π/3
Table 2. Comparison of 2D and 3D flight time of UAV
View tableView in ArticleTable 2. Comparison of 2D and 3D flight time of UAV
无人机模型 飞行时间/s 二维 318.110 8 三维 287.434 7
Table 3. Comparison of flight time and iteration times of different methods
View tableView in ArticleTable 3. Comparison of flight time and iteration times of different methods
方法 飞行时间/s 迭代次数 hp自适应Radau伪谱法 287.434 7 10 p伪谱法 276.440 1 100
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Yiyan ZHANG, Wei MA, Bin LI. Trajectory optimization for communication between energy-constrained UAV and moving ship[J]. Chinese Journal of Ship Research, 2022, 17(4): 47
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Received: Jan. 10, 2022
Accepted: --
Published Online: Mar. 26, 2025
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