Chinese Journal of Ship Research, Volume. 19, Issue 5, 223(2024)
Modeling technology of total field anomaly inversion by magnetic monopole array
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Table 1. Calculated results of inversion of magnetic dipole array
View tableView in ArticleTable 1. Calculated results of inversion of magnetic dipole array
模型选择 测量高度/m 相对残差ε/% 不同高度/深度评估线上的相对误差 $ {e}_{\mathrm{r}} $ +1.868 m +1.401 m +0.934 m +0.701 m −0.701 m −0.934 m −1.401 m −1.868 m 磁单极子 +0.701 3.82 6.07 4.10 3.96 5.79 17.13 11.77 10.28 9.09 +0.934 1.26 5.23 4.35 2.56 5.24 17.51 12.57 10.72 7.84 +1.401 2.50 5.30 3.68 7.97 17.29 22.14 16.77 12.26 11.39 +1.868 3.90 5.41 5.40 17.17 37.23 33.98 30.14 24.19 25.11 −0.701 1.16 18.17 21.77 33.80 51.63 4.10 4.60 6.63 6.23 −0.934 1.46 19.00 22.20 35.49 54.93 4.40 4.21 6.40 5.95 −1.401 3.19 18.89 21.02 31.76 47.49 11.76 7.28 5.26 6.10 −1.868 4.71 26.35 26.98 36.76 51.45 18.25 11.07 7.53 6.14
Table 2. Calculated results of inversion of magnetic dipole array
View tableView in ArticleTable 2. Calculated results of inversion of magnetic dipole array
模型选择 测量高度/m 相对残差ε/% 不同高度/深度评估线上的相对误差 $ {e}_{\mathrm{r}} $ +1.868 m +1.401 m +0.934 m +0.701 m −0.701 m −0.934 m −1.401 m −1.868 m 磁偶极子 +0.701 0.78 5.38 4.52 3.42 4.34 77.24 59.32 41.95 30.70 +0.934 1.13 5.68 4.95 2.61 11.41 76.88 61.97 46.59 35.87 +1.401 2.36 5.14 3.87 5.43 26.06 110.22 87.60 63.20 47.72 +1.868 3.41 6.10 9.16 42.86 153.49 94.69 76.21 55.84 42.93 −0.701 1.03 42.43 53.43 75.88 104.08 3.70 4.11 6.80 6.77 −0.934 1.32 44.03 55.18 73.86 89.97 4.02 3.58 6.69 6.51 −1.401 2.84 45.78 57.06 78.36 103.09 18.53 9.80 4.38 6.44 −1.868 4.67 50.50 60.28 75.99 91.21 40.84 22.01 8.46 7.70
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Chengbao GUO, Ziyan TAI. Modeling technology of total field anomaly inversion by magnetic monopole array[J]. Chinese Journal of Ship Research, 2024, 19(5): 223
Paper Information
Category: Marine Machinery, Electrical Equipment and Automation
Received: Aug. 4, 2023
Accepted: --
Published Online: Mar. 14, 2025
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