Chinese Journal of Ship Research, Volume. 20, Issue 1, 76(2025)
Ship motion identification model based on enhanced Bi-LSTM
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Table 1. Performance indicators of different models
View tableView in ArticleTable 1. Performance indicators of different models
预测状态 预测模型 ${R^2}$ eMAE eRMSE 航向角/（°） 本文模型 0.999 99 0.009 8 0.013 SVM 0.996 04 0.772 4 0.877 GRU 0.999 88 0.117 1 0.148 LSTM 0.999 63 0.222 7 0.266 偏航角速度/（（°）·s−1） 本文模型 0.999 96 0.009 5 0.012 SVM 0.995 65 0.130 7 0.145 GRU 0.996 79 0.096 2 0.124 LSTM 0.994 25 0.121 1 0.166 横摇角/（°） 本文模型 0.995 59 0.010 6 0.013 SVM 0.987 99 0.019 9 0.022 GRU 0.742 60 0.082 2 0.102 LSTM 0.822 87 0.070 2 0.084 总速度/（m·s−1） 本文模型 0.999 13 0.002 6 0.003 SVM 0.987 33 0.011 7 0.012 GRU 0 0.108 4 0.118 LSTM 0.062 67 0.097 6 0.106
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Haozhe ZHANG, Zhibo YANG, Xuguo JIAO, Chengxing LÜ, Peng LEI. Ship motion identification model based on enhanced Bi-LSTM[J]. Chinese Journal of Ship Research, 2025, 20(1): 76
Paper Information
Category: Maneuverability Forecast
Received: Jan. 17, 2024
Accepted: --
Published Online: Mar. 13, 2025
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