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深度学习在海浪预测中应用研究进展OA北大核心CSTPCD

Research development about applications of deep learning in ocean wave

中文摘要英文摘要

随着计算机技术和观测手段的提升,海浪预报技术与方法在不断进步,基于人工智能技术的海浪智能预报得到了很好的发展.近年来,深度学习作为人工智能主要的实现方式在海浪预测中得到了广泛运用.本文基于海浪智能预测的基本深度学习模型,总结了它们在海浪有效波高及海浪谱预测的应用.特别地,在海浪有效波高预测中,分别从基于时间序列预处理和 LSTM 的海浪单点预测模型、Conv-LSTM、注意力机制及序列到序列的连续预测模型 4 个方面对已有的海浪预测研究进行概述.通过以上总结,明确了深度学习模型在海浪预测发展中的优势以及存在的不足,并针对存在的问题提出了解决方案.最后,对未来海浪智能预测研究进行了展望.尽管在海浪理论的发展过程中深度学习方法不能完全替代海浪数值模式,但深度学习模型在未来的发展中能够更好地学习海浪时空特征,为建立海洋智能大模型提供指导价值,实现"海洋数字孪生".

With advancements in computer technology and observational methods,ocean wave prediction has pro-gressed significantly,particularly through the use of artificial intelligence.Deep learning,a key component of arti-ficial intelligence,has been widely applied to ocean wave prediction.This paper reviews the applications of deep learning models in predicting significant wave heights and wave spectra.It specifically focuses on four areas:sin-gle-point models using time-series preprocessing and long short-term memory(LSTM),ConvLSTM,attention mechanisms,and sequence-to-sequence models for continuous wave height predictions.The review outlines the advantages and disadvantages of deep learning models in ocean wave prediction and proposes solutions to current challenges.Finally,future research regarding wave prediction is summarized.Although deep learning cannot en-tirely replace numerical ocean wave models in theoretical development,they are poised to enhance our understand-ing of spatial and temporal characteristics of ocean waves.This should guide the creation of intelligent big ocean models and the realization of digital twin oceans.

江龙宇;华锋;江兴杰;金权;王泽宇

汕头大学 海洋灾害预警与防护广东省重点实验室,广东 汕头 515063汕头大学 海洋灾害预警与防护广东省重点实验室,广东 汕头 515063自然资源部 第一海洋研究所,山东 青岛 266061汕头大学 海洋灾害预警与防护广东省重点实验室,广东 汕头 515063汕头大学 海洋灾害预警与防护广东省重点实验室,广东 汕头 515063

海洋学

深度学习神经网络海浪预测海浪谱

deep learningneural networkocean wave predictionwave spectrum

《海洋科学》 2024 (10)

48-61,14

汕头大学科研启动经费项目(NTF21036),海洋灾害预警与防护广东省重点实验室开放基金课题资助(GPKLMD2023005)[Scientific Research Foundation Program of Shantou Univer-sity,No.NTF21036,the Open Research Fund of Guangdong Provincial Key Laboratory of Marine Disaster Prediction and Prevention,No.GPKLMD2023005]

10.11759/hykx20240318001

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