Research of a New Method to Predict Ocean Wave Spectra

Xin Yu Zhang; Bo Zhou; Ai Guo Shi; Meng Liu

doi:10.4028/www.scientific.net/AMM.565.238

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 565Research of a New Method to Predict Ocean Wave...

Research of a New Method to Predict Ocean Wave Spectra

Abstract:

A new method to predict wave spectra is presented in this paper, which is based on X-band radar. Traditional methods to research ocean wave are usually based on the hypothesis that ocean wave is a stationary random process, which is proved to be not right. X-band radar is a remote sensing, ship borne equipment, which can measure wave information in real time conveniently. And the wave spectra measured by this equipment can represent non-stationary of ocean wave. In this paper wavelet decomposition and neural network is combined to predict wave spectra thus the trend how the ocean wave develop can be reflected. The experiment results show that this method is relatively credible.

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Periodical:

Applied Mechanics and Materials (Volume 565)

Pages:

238-242

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.565.238

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Online since:

June 2014

Authors:

Xin Yu Zhang*, Bo Zhou, Ai Guo Shi, Meng Liu

Keywords:

Neural Network (NN), Ocean Wave Prediction, Wavelet Decomposition, X-Band Radar

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* - Corresponding Author

References

[1] Wang Shujuan. Ocean wave information extracted from X-band radar images[D]. Qingdao: Ocean University of China，(2007).

Google Scholar

[2] Hoogeboom P., W. Rosenthal. Directional wave spectra in radar images[J], International Geoscience and Remote Sensing Symposium, IEEE Geoscience Soc, Munich, June 1-4, (1982).

Google Scholar

[3] Ziemer F., W. Rosenthal, H. Carlson, Measurements of directional wave spectra by ship radar. IAPSO Symposium, General Assembly Int. Assoc. for Phys. Sci. of the Oceans. Hamburg, Federal Republic of Germany, (1983).

Google Scholar

[4] Ingrid Daubechies, Li Jianping [translator]. Ten lectures on wavelets [M]. Beijing：National Defense Industry Press，(2011).

Google Scholar

[5] Chen Zhe, Feng Tianjin. Research advances on combination of wavelet analysis and neural networks [J]. Journal of Electronics, 2000, 20(3): 496-504.

Google Scholar

[6] Chen Zhe, Feng Tianjin. Research Developments and prospects of wavelet neural networks [J]. Journal of Ocean University of Qingdao, 1999, 24(4): 663-668.

Google Scholar