Chinese Journal of Ship Research, Volume. 20, Issue 4, 295(2025)
Study on optimal safety and low-noise control for weapon launching from underwater vehicles
Figures & Tables(18)
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Table 1. Partial characteristic parameters of the weapon
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参数 数值 参数 数值 重量/kg 1280 横截面积为特征面积的阻力系数 0.13 转动惯量/(kg·m2) 3800 升力系数 2.53 排水量/L 1310 侧力系数 −2.45 直径/mm 533 俯仰力矩对攻角位置导数 0.45 重浮心间距/mm 120 偏航力矩对侧滑角位置导数 0.45
Table 2. Independent variable sample input of coupled multi-factor
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航行器俯仰角 / (°) 航速 / (m·s−1) 侧向洋流速度 / (m·s−1) [−5，−3，−1，0，1，3，5] [0，1，2，3，4] [0，0.5，1，1.5，2]
Table 3. Residual analysis of multivariate fitting over interval I
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拟合次数 最大残差 最小残差 8 1.294 −0.875
Table 4. Residual analysis of multivariate fitting over interval II
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拟合次数 最大残差 最小残差 8 1.407 −1.522
Table 5. Residual analysis of the polynomial response-surface fit
View tableView in ArticleTable 5. Residual analysis of the polynomial response-surface fit
二阶多项式响应面拟合 三阶多项式响应面拟合 最大残差 最小残差 最大残差 最小残差 3.44 −3.66 1.73 −1.53
Table 6. Residual analysis of Kriging interpolation fit
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Gongyi YANG, Haitao ZHOU, Chun YANG, Tao BAI, Quan JIANG. Study on optimal safety and low-noise control for weapon launching from underwater vehicles[J]. Chinese Journal of Ship Research, 2025, 20(4): 295
Paper Information
Category: Weapon, Electronic and Information System
Received: Feb. 19, 2024
Accepted: --
Published Online: Sep. 11, 2025
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