Modified method of evaluating wind speed by ocean ambient noise

被引：0

作者：

Lin, Jianheng ^{[1
]}

Jiang, Guojian ^{[1
]}

Yuan, Quanle ^{[1
]}

Yi, Xuejuan ^{[1
]}

机构：

[1] Qingdao Laboratory, Institute of Acoustics, Chinese Academy of Sciences, Qingdao 266023, China

来源：

Shengxue Xuebao/Acta Acustica | 2006年 / 31卷 / 03期

关键词：

Acoustic noise - Errors - Evaluation - Modification - Ocean engineering - Real time systems - Speed;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Based on study of multi-section wind inversion, a modified method is proposed for evaluation of wind speed by ocean ambient noise. The different ocean areas and propagation conditions have effects on wind-generated noise. In modified method experimental data from an offshore area in China indicate that this method is robust for different ocean areas. In middle (15 m/s >v>6 m/s) and high (v>15 m/s) wind speed sections, both errors of the modified method are less than 15% and lower than WOTAN's. The modified method establishes the foundation for real-time evaluating wind speed by ocean ambient noise in different ocean areas.

引用

页码：276 / 280

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